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Historical biography timeline

Franklin D. Roosevelt biography timeline

Explore a static chronology of 258 World History Database records for Franklin D. Roosevelt. The page is generated from the same biography records used by the searchable database, making important life events directly crawlable and readable.

258 records 1882–1945 record span 169 event labels 1 country

Life and historical importance

Franklin D. Roosevelt: life, career and historical significance

President of the United States from 1933 to 1945, Roosevelt responded to the Great Depression with the New Deal and expanded the role of the federal government. He later led the United States through most of the Second World War and helped shape the post-war international order.

Editorial overview by World History Database. The chronology below is generated from the site's structured biography records.

Chronology

Franklin D. Roosevelt: dated events and historical records

Records are ordered by year, month and day where dates are available. The wording below comes from the World History Database biography collection.

1882
30th January

Birth of Franklin D. Roosevelt

Hyde Park · United States of America · Politics · Democratic Party · Future President of USA

Franklin Delano Roosevelt is born at Hyde Park, New York.

30th January

Birth of Franklin Delano Roosevelt

United States of America · Politics · Democratic Party

Birth of Franklin Delano Roosevelt

30th January

Franklin Roosevelt Born

Hyde Park · United States of America · Politics · Democratic Party · Future President of USA

The future Democratic president is born into the Roosevelt family.

1922
24th November

Colorado River Compact

Hoover Dam · United States of America · Government · Democratic Party Government

The Colorado River Compact for construction of the Hoover Dam splits the river basin into upper and lower halves with the states within each region deciding how the water would be divided

24th November

Hoover Dam

Hoover Dam · United States of America · Government · Democratic Party Government

The Colorado River Compact for construction of the Hoover Dam splits the river basin into upper and lower halves with the states within each region deciding how the water would be divided

1922

Hoover Dam

Hoover Dam · United States of America · Government · Democratic Party Government

A commission is formed with a representative from each of the Basin states and one from the Federal Government, the federal representative is Herbert Hoover, then Secretary of State for Commerce under President Warren Harding

1932
8th November

Election

United States of America · Government · Democratic Party Government · President of USA

Wins good majorities in the House & the Senate, unprecedented in US history. Wins 22 million votes

1933
4th March

Inauguration

United States of America · Government · Democratic Party Government · President of USA

Inaugurated President of the USA

6th March

Economy of USA

United States of America · Government · Democratic Party Government · President of USA

US banks close for 4 days due to a financial crisis. US banks close for 4 days due to a finacial crisis

6th March

National Bank Holiday

Washington · United States of America · Economy · Banking Crisis · President of USA

Roosevelt suspends banking transactions while authorities examine institutions before reopening them.

9th March

Economy of USA

United States of America · Government · Democratic Party Government · President of USA

Banks are closed, only "sound" institutions associated with the Federal Reserve remain

9th March

Emergency Banking Act

Washington · United States of America · Economy · Banking · President of USA

The Act provides federal procedures for reopening solvent banks and supporting financial institutions.

9th March

Federal Reserve

United States of America · Government · Democratic Party Government · President of USA

Banks are closed, only "sound" institutions associated with the Federal Reserve remain

5th April

Executive Order 6102

Washington · United States of America · Economy · Gold Policy · President of USA

The order requires most privately held monetary gold to be delivered to authorised institutions.

5th April

Gold Surrender

Washington · United States of America · Government · Democratic Party Government · President of USA

Executive Order 6102 requires most privately held monetary gold to be surrendered for currency.

20th April

Economy of USA

Washington · United States of America · Government · Democratic Party Government · President of USA

Roosevelt prohibits gold exports and redemption, formally suspending the United States gold standard.

7th May

Public Works

United States of America · Government · Democratic Party Government · President of USA

Goes on TV & describes plans to give work to 1/4 million unemployed

18th May

Tennessee Valley Authority

Washington · United States of America · Economy · Infrastructure · President of USA

The TVA begins integrated development of electricity, navigation and flood control.

27th May

Securities Act

Washington · United States of America · Economy · Securities Regulation · President of USA

The Securities Act requires disclosure for many securities offered to the public.

May

Civilian Conservation Corps

United States of America · Government · Democratic Party Government · President of USA

Creates the Civilian Conservation Corps to reduce unemployment

May

Economy of USA

United States of America · Government · Democratic Party Government · President of USA

Creates the Civilian Conservation Corps to reduce unemployment. Creates the civilian conservation corps to reduce unemployment

May

New Deal

United States of America · Government · Democratic Party Government · President of USA

Creates the Civilian Conservation Corps to reduce unemployment

May

Public Works

United States of America · Government · Democratic Party Government · President of USA

Creates the Civilian Conservation Corps to reduce unemployment

16th June

Banking Act of 1933

Washington · United States of America · Economy · Banking · President of USA

The Act separates major commercial and investment-banking activities and creates deposit insurance.

16th June

Economy of USA

United States of America · Government · Democratic Party Government · President of USA

The National Recovery Act is passed by Congress

16th June

Legislation

United States of America · Government · Democratic Party Government · President of USA

The National Recovery Act is passed by Congress

16th June

National Recovery Act

United States of America · Government · Democratic Party Government · President of USA

The National Recovery Act is passed by Congress

June

Legislation

United States of America · Government · Democratic Party Government · President of USA

Introduces to Congress the National Industrial Recovery Bill to increase employment

June

National Industrial Recovery Bill

United States of America · Government · Democratic Party Government · President of USA

Introduces to Congress the National Industrial Recovery Bill to increase employment

June

New Deal

United States of America · Government · Democratic Party Government · President of USA

Introduces to Congress the National Industrial Recovery Bill to increase employment

June

Public Works

United States of America · Government · Democratic Party Government · President of USA

Introduces to Congress the National Industrial Recovery Bill to increase employment

July

Economy of USA

United States of America · Government · Democratic Party Government · President of USA

Introduces the National Industrial Recovery Bill to Congress

July

Legislation

United States of America · Government · Democratic Party Government · President of USA

Introduces the National Industrial Recovery Bill to Congress

3rd September

Economy of USA

United States of America · Government · Democratic Party Government · President of USA

9 March-16 June, 1st phase of the "Hundred Days" to reform the economy

3rd September

Hundred Days

United States of America · Government · Democratic Party Government · President of USA

9 March-16 June, 1st phase of the "Hundred Days" to reform the economy

3rd September

New Deal

United States of America · Government · Democratic Party Government · President of USA

9 March-16 June, 1st phase of the "Hundred Days" to reform the economy

November

Recognition of the USSR

United States of America · Government · Democratic Party Government · President of USA

The USSR is recognized by the USA, to counteract Japans rise in the Far East

1933

Armament

United States of America · Government · Democratic Party Government · President of USA

The Navy Dept is allocated $238 million to build 32 new warships

1933

Civil Works Administration

United States of America · Government · Democratic Party Government · President of USA

The Civil Works Administration employs 4 million on public works

1933

Civilian Conservation Corps

United States of America · Government · Democratic Party Government · President of USA

Creates the Civilian Conservation Corps to reduce unemployment. The Civilian Conservation Corps finds work for 2 million

1933

Economy of USA

United States of America · Government · Democratic Party Government · President of USA

Introduces the National Industrial Recovery Bill to Congress. Creates the Civilian Conservation Corps to reduce unemployment. Creates the civilian conservation corps to reduce unemployment. Prepared to accept a national debt of $31,000 million to reduce unemployment. Introduces the "New Deal". $400 million is made available for road building & improvement

1933

National Debt

United States of America · Government · Democratic Party Government · President of USA

Prepared to accept a national debt of $31,000 million to reduce unemployment

1933

National Recovery Administration

United States of America · Government · Democratic Party Government · President of USA

Founds the National Recovery Administration

1933

New Deal

United States of America · Government · Democratic Party Government · President of USA

Introduces to Congress the National Industrial Recovery Bill to increase employment. Creates the Civilian Conservation Corps to reduce unemployment. The Civil Works Administration employs 4 million on public works. The Civilian Conservation Corps finds work for 2 million. Prepared to accept a national debt of $31,000 million to reduce unemployment. Introduces the "New Deal". Founds the National Recovery Administration

1933

President of USA

Washington · United States of America · Government · Democratic Party Government · President of USA

Appointed President of the USA, 32nd President, 1st term

1933

Public Debt

United States of America · Government · Democratic Party Government · President of USA

Prepared to accept a national debt of $31,000 million to reduce unemployment

1933

Public Works

United States of America · Government · Democratic Party Government · President of USA

Creates the Civilian Conservation Corps to reduce unemployment.

1933

Public Works

United States of America · Government · Democratic Party Government · President of USA

Introduces the "New Deal". $500 million is made available for "public works". $400 million is made available for road building & improvement.

1933

Public Works

United States of America · Government · Democratic Party Government · President of USA

Introduces to Congress the National Industrial Recovery Bill to increase employment.

1933

Public Works

United States of America · Government · Democratic Party Government · President of USA

Prepared to accept a national debt of $31,000 million to reduce unemployment.

1933

Public Works

United States of America · Government · Democratic Party Government · President of USA

The Civil Works Administration employs 4 million on public works.

1933

Public Works

United States of America · Government · Democratic Party Government · President of USA

The Civilian Conservation Corps finds work for 2 million.

1933

Recognition of the USSR

United States of America · Government · Democratic Party Government · President of USA

The USSR is recognized by the USA, to counteract Japans rise in the Far East. The Navy Dept is allocated $238 million to build 32 new warships

1934
30th January

Gold Reserve Act

Washington · United States of America · Economy · Gold Policy · President of USA

The Act transfers monetary gold to the Treasury and changes the official gold value.

30th January

Gold Reserve Act

Washington · United States of America · Government · Democratic Party Government · President of USA

The Gold Reserve Act transfers monetary gold to the Treasury and prohibits dollar redemption in gold.

24th March

Independence of Philippines

United States of America · Government · Democratic Party Government · President of USA

The US promises the Philippines independence

24th March

Independence of United States of America

United States of America · Government · Democratic Party Government · President of USA

The US promises the Philippines independence

24th March

Recognition of Independence

United States of America · Government · Democratic Party Government · President of USA

The US promises the Philippines independence

April

Amu-Settlement

United States of America · Government · Democratic Party Government · President of USA

Japan issues the "Amu-Settlement", a "hands off" China warning to the USA & Britain

April

Japan issues the Amu-Settlement, a hands off China warning to the USA

United States of America · Government · Democratic Party Government · President of USA

Japan issues the "Amu-Settlement", a "hands off" China warning to the USA & Britain

April

Rule of China

United States of America · Government · Democratic Party Government · President of USA

Japan issues the "Amu-Settlement", a "hands off" China warning to the USA & Britain

6th June

Securities Exchange Act

Washington · United States of America · Economy · Securities Regulation · President of USA

The Act regulates securities exchanges and creates continuing reporting requirements.

26th June

Credit Unions

United States of America · Government · Democratic Party Government · President of USA

Roosevelt signs the Federal Credit Union Act, establishing Credit Unions

26th June

Economy of USA

United States of America · Government · Democratic Party Government · President of USA

Roosevelt signs the Federal Credit Union Act, establishing Credit Unions

26th June

Federal Credit Union Act

United States of America · Government · Democratic Party Government · President of USA

Roosevelt signs the Federal Credit Union Act, establishing Credit Unions

26th June

Legislation

United States of America · Government · Democratic Party Government · President of USA

Roosevelt signs the Federal Credit Union Act, establishing Credit Unions

20th August

ILO

United States of America · Government · Democratic Party Government · President of USA

The USA joins the Internation Labour Organisation

1935
14th August

Social Security Act

Washington · United States of America · Economy · Welfare · President of USA

The Act creates federal old-age benefits and cooperative unemployment-insurance programmes.

1935

Economy of USA

Washington · United States of America · Government · Democratic Party Government · President of USA

Concentrates on social security & sets up a works progress administration

1935

Social Security

Washington · United States of America · Government · Democratic Party Government · President of USA

Concentrates on social security & sets up a works progress administration

1936
25th September

Tripartite Agreement

Washington · United States of America · Government · Democratic Party Government · President of USA

The United States joins Britain and France in coordinating exchange stability without restoring classical gold convertibility.

3rd November

Election

United States of America · Government · Democratic Party Government · President of USA

Wins every state except for 2. Wins 60% of the vote during the Presidential elections, 27 million of the poll

31st December

Legislation

United States of America · Government · Democratic Party Government · President of USA

The Neutrality Laws are strengthened

31st December

Neutrality

United States of America · Government · Democratic Party Government · President of USA

The Neutrality Laws are strengthened

1936

Economy of USA

United States of America · Government · Democratic Party Government · President of USA

Passes the Soil Conservation Act which controls farm surpluses. Opens the Hoover Dam on the Colorado River

1936

Legislation

United States of America · Government · Democratic Party Government · President of USA

Passes the Soil Conservation Act which controls farm surpluses

1936

Soil Conservation Act

United States of America · Government · Democratic Party Government · President of USA

Passes the Soil Conservation Act which controls farm surpluses

1937
20th January

Election

United States of America · Government · Democratic Party Government · President of USA

Wins all States except for Maine & Vermont in a landslide, success of his "new deal"

20th January

New Deal

United States of America · Government · Democratic Party Government · President of USA

Wins all States except for Maine & Vermont in a landslide, success of his "new deal"

20th January

President of USA

United States of America · Government · Democratic Party Government · President of USA

Appointed President of the USA, 26th President, 2nd term

24th May

Legislation

United States of America · Government · Democratic Party Government · President of USA

Congress Approves Roosevelts Social Security Act

5th October

Neutrality

United States of America · Government · Democratic Party Government · President of USA

Roosevelt renounces the neutrality policy towards Japan

5th October

Roosevelt renounces the neutrality policy towards Japan

United States of America · Government · Democratic Party Government · President of USA

Roosevelt renounces the neutrality policy towards Japan

1938
24th March

US asks that all powers help refugees fleeing from the Nazis

United States of America · Government · Democratic Party Government · President of USA

The US asks that all powers help refugees fleeing from the Nazis

27th March

US stops buying Mexican silver in reprisal for the Mexican seizure

Washington · United States of America · Government · Democratic Party Government · President of USA

The US stops buying Mexican silver in reprisal for the Mexican seizure of American oil companies

26th September

Treaty of Munich

Washington · United States of America · Government · Democratic Party Government · President of USA

Roosevelt appealed to the governments involved to continue negotiations and avoid a European war.

10th November

Diplomatic Mission at Berlin

Berlin · United States of America · Government · Democratic Party Government · President of USA

The US Ambassador is withdrawn from Berlin after "crystal night"

10th November

International Conference at Washington

Washington · United States of America · Government · Democratic Party Government · President of USA

Criticises the German Government at a press conference

15th December

Washington sends its fourth note to Berlin demanding amnesty for Jews

United States of America · Government · Democratic Party Government · President of USA

Washington sends its fourth note to Berlin demanding amnesty for Jews

1939
January

Neutrality

Washington · United States of America · Warfare · World War, 2nd · President of USA

Requests Congress to amend the Neutrality Act to sell arms

January

Neutrality Act

Washington · United States of America · Warfare · World War, 2nd · President of USA

Requests Congress to amend the Neutrality Act to sell arms

January

Requests Congress to amend the Neutrality Act to sell arms

Washington · United States of America · Warfare · World War, 2nd · President of USA

Requests Congress to amend the Neutrality Act to sell arms

August

Invention of Atomic Bomb

United States of America · Warfare · Nuclear · President of USA

Einstein writes a letter to Roosevelt to develop the atomic bomb

11th October

Advisory Committee on Uranium

Washington · United States of America · Warfare · Nuclear · President of USA

Authorises creation of the Advisory Committee on Uranium.

11th October

Advisory Committee on Uranium

Washington · United States of America · Warfare · Nuclear · President of USA

Roosevelt authorizes the creation of the Advisory Committee on Uranium

11th October

Manhattan Project

Washington · United States of America · Warfare · Nuclear · President of USA

Roosevelt authorizes the creation of the Advisory Committee on Uranium. Economist Alexander Sachs meets with President Roosevelt and delivers the Einstein-Szilard letter

21st October

Advisory Committee on Uranium

Washington · United States of America · Warfare · Nuclear · President of USA

First meeting of the Uranium Committee, headed by Lyman Briggs of the National Bureau of Standards, 6000 dollars is budgeted for neutron experiments

21st October

Uranium Committee

Washington · United States of America · Warfare · Nuclear · President of USA

First meeting of the Uranium Committee, headed by Lyman Briggs of the National Bureau of Standards, 6000 dollars is budgeted for neutron experiments

4th November

Armament

Washington · United States of America · Warfare · World War, 2nd · President of USA

Arms can be shipped to belligerent powers if they pay cash & US ships transport them

4th November

Legislation

Washington · United States of America · Government · Democratic Party Government · President of USA

Signs an amendment to the Neutrality Act

4th November

Neutrality

Washington · United States of America · Government · Democratic Party Government · President of USA

Signs an amendment to the Neutrality Act

4th November

Signs an amendment to the Neutrality Act

Washington · United States of America · Warfare · World War, 2nd · President of USA

Signs an amendment to the Neutrality Act

1939

Einstein-Szilard Letter

Washington · United States of America · Warfare · Nuclear · President of USA

President Franklin Roosevelt calls on Lyman Briggs of the National Bureau of Standards to head "The Uranium Committee" to undertake nuclear research, as a result of the Einstein-Szilard letter

1939

Manhattan Project

Washington · United States of America · Warfare · Nuclear · President of USA

President Franklin Roosevelt calls on Lyman Briggs of the National Bureau of Standards to head "The Uranium Committee" to undertake nuclear research, as a result of the Einstein-Szilard letter

1939

Requests Congress to amend the Neutrality Act to sell arms

Washington · United States of America · Warfare · World War, 2nd · President of USA

Requests Congress to amend the Neutrality Act to sell arms. The outbreak of war & the Russo-German non-aggression pact change US attitudes

1939

Third Locks Project

Panama Canal · United States of America · Economy · Third Locks Project · President of USA

Roosevelt authorises preliminary work for a third set of locks to increase wartime capacity.

1940
20th July

Alliance United States and partner not stated in source

United States of America · Warfare · World War, 2nd · President of USA

Provides for a shipbuilding program for entry into the 2nd World War

20th July

Armament

Washington · United States of America · Warfare · World War, 2nd · President of USA

Provides for a shipbuilding program for entry into the 2nd World War

13th August

Alliance United States and Great Britain

United States of America · Warfare · World War, 2nd · President of USA

Will supply Britain with 50 WW1 destroyers for the lease of Caribbean naval bases

27th August

Armament

Washington · United States of America · Warfare · World War, 2nd · President of USA

Congress authorizes the President to call the National guard & other reserves for 1 yr

27th August

Conscription

Washington · United States of America · Warfare · World War, 2nd · President of USA

Congress authorizes the President to call the National guard & other reserves for 1 yr

2nd September

Alliance United States and Great Britain

United States of America · Warfare · World War, 2nd · President of USA

Congress agrees to lend 50 destroyers to Britain in return for 99 yr naval base leases

2nd September

Armament

Washington · United States of America · Warfare · World War, 2nd · President of USA

Congress agrees to lend 50 destroyers to Britain for 99 yr leases on naval bases

2nd September

Legislation

Washington · United States of America · Government · Government of USA

Congress agrees to lend 50 destroyers to Britain in return for 99 yr naval base leases

2nd September

Lend-Lease

Washington · United States of America · Warfare · World War, 2nd

Congress agrees to lend 50 destroyers to Britain in return for 99 yr nave base leases

16th September

Conscription

Washington · United States of America · Warfare · World War, 2nd · President of USA

Burke-Wadsworth Bill, passed to provide for limited conscription

16th September

Legislation

Washington · United States of America · Government · Government of USA

Burke-Wadsworth Bill, passed to provide for limited conscription

16th September

Mobilization

Washington · United States of America · Warfare · World War, 2nd

Burke-Wadsworth Bill, passed to provide for limited conscription

5th November

Election

United States of America · Government · Democratic Party Government · President of USA

Elected for a 3rd term, 27 million votes to Wilkies 22 million votes

30th December

Aid to Britain

Washington · United States of America · Warfare · World War, 2nd · President of USA

Makes a speech pledging more aid to Britain & declares the Axis will not win the war

30th December

Alliance Axis

United States of America · Warfare · World War, 2nd · President of USA

The Defence Commission announces approval for arms contracts worth œ2.5 million. Makes a speech pledging more aid to Britain & declares the Axis will not win the war. It is announced that the "loan or lease" plan will be extended to Greece & China

30th December

Defence Commission

United States of America · Warfare · World War, 2nd · President of USA

The Defence Commission announces approval for arms contracts worth œ2.5 million

1941
11th March

Alliance Lend Lease Act provides for the US to lend Britain and her Allies war materials

United States of America · Warfare · World War, 2nd

The Lend Lease Act provides for the US to lend Britain & her Allies war materials. SAends the Lend-Lease Bill to Congress

11th March

Lend-Lease Act

Washington · United States of America · Economy · Foreign Trade · President of USA

The Act authorises material assistance to countries considered vital to American defence.

29th April

Free French

Washington · United States of America · Warfare · World War, 2nd

Approves the British support of the Free French in capturing Madagascar

29th April

Operation Ironclad

Washington · United States of America · Warfare · World War, 2nd

Approves the British support of the Free French in capturing Madagascar

27th May

Economy of USA

United States of America · Warfare · World War, 2nd

Roosevelt declares a state of emergency, the Government assumes wide-ranging control of the economy & pledges to resist German aggression

27th May

State of Emergency

United States of America · Warfare · World War, 2nd

Roosevelt declares a state of emergency, the Government assumes wide-ranging control of the economy & pledges to resist German aggression

9th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Begins the Atlantic Conference while the United States remains formally neutral.

9th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Meets Churchill in Newfoundland to discuss war aims and the postwar order.

10th August

Atlantic Charter

HMS Prince of Wales · United States of America · Warfare · World War, 2nd · President of USA

Attends a joint Sunday service aboard HMS Prince of Wales.

10th August

Atlantic Charter

HMS Prince of Wales · United States of America · Warfare · World War, 2nd · President of USA

The service visibly demonstrates growing Anglo-American solidarity.

10th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Links postwar security with social welfare and economic advancement.

10th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Places rejection of territorial expansion among the charter's common principles.

10th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Places unhindered maritime movement within the charter's international vision.

10th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Promotes political self-determination within the charter's postwar vision.

10th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Supports an eight-point framework for wartime aims and postwar peace.

10th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Supports establishment of a wider permanent system of general security.

10th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Supports freedom of the seas as a central postwar principle.

10th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Supports international economic cooperation and improved labour standards.

10th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Supports restoration of sovereign rights and self-government after Axis occupation.

10th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Supports the principle that neither country seeks territorial aggrandizement.

10th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

The principle anticipates later work toward the United Nations.

10th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Works with Churchill on a statement of common international principles.

12th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Concludes the Atlantic Conference after four days of meetings.

12th August

Atlantic Charter

Placentia Bay · United States of America · Warfare · World War, 2nd · President of USA

Leaves Newfoundland with agreement on common principles and strategic cooperation.

14th August

Atlantic Charter

Washington · United States of America · Warfare · World War, 2nd · President of USA

Issues the joint declaration later known as the Atlantic Charter.

14th August

Atlantic Charter

Washington · United States of America · Warfare · World War, 2nd · President of USA

Publicly sets out eight common principles with Churchill.

9th October

Manhattan Project

United States of America · Warfare · Nuclear · President of USA

Bush takes MAUD report to Roosevelt who approves project to confirm MAUD's findings

7th December

Bombing of Pearl Harbour

Pearl Harbour · United States of America · Warfare · World War, 2nd

The Japanese bomb Pearl Harbor sinking or damaging 18 ships. The bombing of Pearl Harbour bring the US into World War II

8th December

Declaration of War

Washington · United States of America · Warfare · World War, 2nd

The USA declares War on Japan

11th December

Declaration of War

United States of America · Warfare · World War, 2nd

Romania declares war on the USA

11th December

Declaration of War

Washington · United States of America · Warfare · World War, 2nd

The USA declares war on Germany

19th December

Conscription

United States of America · Warfare · World War, 2nd

The Selective Service Act requires all men aged 18-64 register, men aged 20-44 are liable to conscription

19th December

Legislation

United States of America · Government · Government of USA

The Selective Service Act requires all men aged 18-64 register, men aged 20-44 are liable to conscription

December

Conference of Washington

Washington · United States of America · Warfare · World War, 2nd

Declares, "When Germany is defeated, the collapse of Italy & Japan will follow"

1941

International Sanctions

United States of America · Warfare · World War, 2nd

The US freezes all Japanese assets in the US. The US applies sanctions against Japan for closing the "Open Door" policy in Asia

1941

Open Door

United States of America · Warfare · World War, 2nd

The US applies sanctions against Japan for closing the "Open Door" policy in Asia

1941

Sanctions

United States of America · Warfare · World War, 2nd

The US applies sanctions against Japan for closing the "Open Door" policy in Asia

1941

Withdrawal Negotiations at Washington

Washington · United States of America · Warfare · World War, 2nd

Relations break down when Roosevelt demands Japanese withdrawal from China & Indochina

1942
1st January

Atlantic Charter

Washington · United States of America · Warfare · World War, 2nd · President of USA

Helps transform the charter's principles into a wider Allied commitment.

1st January

Atlantic Charter

Washington · United States of America · Warfare · World War, 2nd · President of USA

Signs the Declaration by United Nations incorporating Atlantic Charter principles.

1st January

Conference of Washington

Washington · United States of America · Warfare · United Nations

An allied pact becomes the United Nations

1st January

Conference of Washington

Washington · United States of America · Warfare · World War, 2nd

Declaration by 26 Allies not to conclude a separate armistice. An allied pact becomes the United Nations

1st January

Declaration of Allies

Washington · United States of America · Warfare · World War, 2nd

Declaration by 26 Allies not to conclude a separate armistice, the pact becomes the UN

1st January

Treaty of Peace-Allies

Washington · United States of America · Warfare · World War, 2nd

Declaration 26 by Allies not to conclude a separate armistice becomes basis for the UN

1st January

United Nations

Washington · United States of America · Warfare · United Nations

Declaration by 26 Allies not to conclude a separate armistice, the pact becomes the UN. Declaration 26 by Allies not to conclude a separate armistice becomes basis for the UN

2nd January

Peace

United States of America · Warfare · World War, 2nd

Britain, the USA, China & 22 Allies agree not to make a separate peace with Germany

April

Conference of London

London · United States of America · Warfare · World War, 2nd

At a General Staff Conference the US is given the task of planning entry into Europe. At a General Staff Conference the US is given planning mobilization in Britain

8th May

Battle of Coral Sea

Coral Sea · United States of America · Warfare · World War, 2nd

Japanese expansion in the Pacific is stopped off New Guinea

June

Commander of US forces in Europe

United States of America · Warfare · Military

Appoints Eisenhower as the Commander of the US forces in Europe

12th August

Charter

Washington · United States of America · Warfare · World War, 2nd

Declares the Allied war aims of world peace, freedom & self-determination

August

Operation Sledgehammer

Dieppe · United States of America · Warfare · World War, 2nd

The Dieppe raid is defeated, concerns about Operation Sledgehammer are confirmed

8th November

Operation Torch

Washington · United States of America · Warfare · World War, 2nd · President of United States of America President of USA

Supports Operation Torch, which opens a western front in North Africa and eases pressure on Egypt and Suez.

November

Operation Torch

United States of America · Warfare · World War, 2nd

The Allies launch Operation Torch & jointly invade north Africa

28th December

Full Production Programme Approval

Washington · United States of America · Warfare · Nuclear

Roosevelt approves detailed plans for full-scale production facilities and atomic-weapon development.

December

Four Hundred Million Dollar Estimate

Washington · United States of America · Warfare · Nuclear

Roosevelt approves a greatly increased Manhattan Project cost estimate of about 400 million dollars submitted through Vannevar Bush.

1942

Operation Sledgehammer

Pas de Calais · United States of America · Warfare · World War, 2nd

The US wish to relieve pressure on Russia by attacking the Pas de Calais in the summer

1942

US Biological Warfare Programme Authorized

United States of America · United States of America · Warfare · Military · President of United States of America President of USA

Authorizes an American biological warfare programme during the Second World War while emphasizing retaliatory preparedness.

1943
24th January

Alliance United States and Great Britain

United States of America · Warfare · World War, 2nd

Roosevelt & Churchill demand the unconditional surrender of Germany, Italy & Japan. 2nd meeting of US & UK leaders

24th January

Conference of Casablanca

Casablanca · United States of America · Warfare · World War, 2nd

Sicily will be invaded in July & in August. An Allied strategy is agreed to defeat Germany then Britain will fight against Japan. A joint Allied offensive will be launched on the Contentin Peninsula

24th January

Invasion of Sicily

Sicily · United States of America · Warfare · World War, 2nd

The Casablanca Conference agrees Sicily will be invaded in July & in August

24th January

Result of Surrender of Germany, Italy and Japan

Washington · United States of America · Warfare · World War, 2nd

The Allies adopt unconditional surrender as their declared objective for Germany, Italy and Japan.

24th January

Surrender of Germany, Italy and Japan

Washington · United States of America · Warfare · World War, 2nd

Roosevelt & Churchill demand the unconditional surrender of Germany, Italy & Japan

27th January

Bombing of Germany

Washington · United States of America · Warfare · World War, 2nd

The US airforce bombs Germany for the 1sr time

12th May

Conference of Trident

Washington · United States of America · Warfare · World War, 2nd · President of United States of America President of USA

Roosevelt opens strategic discussions with Churchill at the Trident Conference in Washington

25th May

Operation Roundup

Washington · United States of America · Warfare · World War, 2nd · President of United States of America President of USA

The Trident Conference confirms planning for a cross Channel invasion while continuing Mediterranean operations

28th October

Strike

United States of America · Warfare · World War, 2nd

Miners go on strike

22nd November

Conference of Cairo

Cairo · United States of America · Warfare · World War, 2nd

Opening day of Conference for Allied leaders in Cairo to discuss the war in Asia

24th November

Conference of Cairo

Cairo · United States of America · Warfare · World War, 2nd

Japan will lose Pacific Islands seized since the beginning of World War I. It is agreed to restore all territory lost by the Republic of China. 1st day of bi-lateral talks between Britain & the USA

27th November

Roosevelt Arrives at Gale Morghe Airfield

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt lands at Gale Morghe airfield and proceeds to the American Legation under tight security.

27th November

Roosevelt Flies from Cairo to Tehran

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt flies from Cairo to Tehran to meet Churchill and Stalin for the first Big Three summit.

28th November

Opening Plenary of Tehran Conference

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt joins Churchill and Stalin at the first plenary meeting of the Tehran Conference.

28th November

Roosevelt Meets US Joint Chiefs before Opening Session

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt meets the Joint Chiefs to review American strategic positions before the first plenary session.

28th November

Roosevelt Moves to Soviet Embassy Compound

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt moves into the Soviet Embassy compound after security concerns are raised about travel through Tehran.

28th November

Roosevelt Supports Cross Channel Priority

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt supports giving the cross-Channel invasion priority in Allied European strategy.

29th November

Roosevelt Inspects Sword of Stalingrad

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt inspects the Sword of Stalingrad after Churchill formally presents it to Stalin.

29th November

Roosevelt Reviews Strategy with American Chiefs

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt meets the American Chiefs of Staff before the second plenary session.

29th November

Second Tehran Plenary Opens

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt joins Churchill and Stalin for the second full plenary meeting of the conference.

30th November

Roosevelt Hosts Big Three Luncheon

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt hosts Churchill and Stalin for luncheon before the third plenary session.

30th November

Roosevelt Meets Shah of Iran

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt meets Shah Mohammad Reza Pahlavi during the Tehran Conference and discusses relations with Iran.

30th November

Roosevelt Presents Churchill Birthday Gift

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt presents Churchill with a Kashan bowl during the Prime Minister's birthday dinner.

30th November

Third Tehran Plenary Opens

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt joins Churchill and Stalin for the third formal plenary meeting.

November

Operation Overlord

Tehran · United States of America · Warfare · World War, 2nd

Agreed to mount Overlord & send a diversionary force to the south of France in May 1944

November

Resolution-Connally

Washington · United States of America · Warfare · World War, 2nd

The US Senate recognizes the need for an international peacekeeping organisation. Senate voting is 85-5 in favour

1st December

Declaration Regarding Iran Signed

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt signs the declaration supporting Iran's independence, sovereignty and territorial integrity.

1st December

Final Leaders Session Begins at Noon

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt meets Churchill, Stalin and senior advisers for the final day of conference negotiations.

1st December

Final Tehran Communique Agreed

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt agrees the final communiqué with Churchill and Stalin after the last conference discussions.

1st December

Overlord and Southern France Agreement

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt accepts the coordinated plan for Overlord and a supporting operation against southern France in 1944.

1st December

Overlord May 1944 Timing Confirmed

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt confirms agreement that Operation Overlord will be launched in May 1944.

1st December

Polish-Soviet Relations

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt opens the Tehran political discussion by hoping Polish-Soviet relations can be restored before final decisions on disputed frontier questions.

1st December

Roosevelt, Churchill & Kai-Shek demand Japans unconditional surrender

Washington · United States of America · Warfare · World War, 2nd

Roosevelt, Churchill & Kai-Shek demand Japans unconditional surrender. Roosevelt, Churchill & Kai-Shek demand Japans return to its 1894 boundaries

1st December

Tehran Declaration Signed

Tehran · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt signs the joint declaration confirming Allied agreement on coordinated military operations against Germany.

1943

Camp Detrick Biological Warfare Centre

Camp Detrick · United States of America · Warfare · Military · President of United States of America President of USA

Camp Detrick becomes the principal centre for the United States wartime biological warfare research programme.

1943

Casablanca Conference

Washington · United States of America · Warfare · World War, 2nd

Invites Russia to attend the Casablanca Conference but Stalin refuses

1943

Conference of Casablanca

Casablanca · United States of America · Warfare · World War, 2nd

Announces the Allies will only accept the unconditional surrender of the Axis powers. A joint Allied staff COSSAC is set up for invasion of Europe in the Summer of 1944

1943

Conference of Quebec

Quebec · United States of America · Warfare · World War, 2nd

Plans a 4 power declaration to establish peace before the peace treaties are signed

1943

Invasion of Europe

United States of America · Warfare · World War, 2nd

A million Americans are shipped to Britain for the Allied invasion of Europe

1943

Invasion of Europe

Casablanca · United States of America · Warfare · World War, 2nd

A joint Allied staff COSSAC is set up for invasion of Europe in the Summer of 1944

1943

Invasion of France

Washington · United States of America · Warfare · World War, 2nd

Churchill refuses to participate in an Allied invasion of France

1943

Invention of Atomic Bomb

United States of America · Science · Technology

Roosevelt decides to test Einsteins theory & develop the atomic bomb

1943

Operation Bolero

United States of America · Warfare · World War, 2nd

A million Americans are shipped to Britain for the Allied invasion of Europe

1943

Operation Torch

Washington · United States of America · Warfare · World War, 2nd

Roosevelt agrees to the British request to invade North Africa, Operation Torch

1944
22nd June

GI Bill

Washington · United States of America · Economy · Veterans Economy · President of USA

The GI Bill provides education, housing and unemployment benefits to returning veterans.

17th July

Proposes Tripartite Meeting in Scotland

Washington · United States of America · Warfare · World War, 2nd · President of USA

Proposes meeting Stalin and Churchill in Scotland to coordinate the next stage of Allied strategy.

27th July

Presses for Early Big Three Meeting

Washington · United States of America · Warfare · World War, 2nd · President of USA

Tells Stalin he hopes the three Allied leaders can meet as early as possible.

24th October

Offers Mediterranean Conference Alternatives

Washington · United States of America · Warfare · World War, 2nd · President of USA

Suggests Malta, Athens or Cyprus as alternatives to a meeting on the Soviet Black Sea coast.

2nd November

Proposes Piraeus Salonica or Constantinople

Washington · United States of America · Warfare · World War, 2nd · President of USA

Offers Piraeus, Salonica or Constantinople as alternatives to the difficult Black Sea conference route.

14th November

Proposes Post-Inauguration Conference

Washington · United States of America · Warfare · World War, 2nd · President of USA

Suggests postponing the Big Three meeting until after his January presidential inauguration.

18th November

Suggests Late January Conference

Washington · United States of America · Warfare · World War, 2nd · President of USA

Proposes a late January or early February meeting while continuing to prefer a Mediterranean location.

November

Suez Canal

Cairo · United States of America · Warfare · World War, 2nd · President of United States of America President of USA

Relies on secured Middle Eastern routes, including the Suez Canal, for Allied logistics and communications.

9th December

Raises Batum or Yalta as Venues

Washington · United States of America · Warfare · World War, 2nd · President of USA

Identifies Batum or Yalta as possible locations for the forthcoming meeting with Churchill and Stalin.

15th December

Coordinates Polish Question with Churchill

Washington · United States of America · Warfare · World War, 2nd · President of USA

Seeks British coordination before asking Stalin to delay action on recognition of the Lublin Committee.

30th December

Insists Polish Recognition Wait for Conference

Washington · United States of America · Warfare · World War, 2nd · President of USA

Asks Stalin to leave the question of recognizing the Lublin Committee unresolved until the tripartite meeting.

1945
12th January

Sends Hopkins Ahead of Conference

Washington · United States of America · Warfare · World War, 2nd · President of USA

Plans for Harry Hopkins to visit Britain before the Malta and Yalta meetings.

22nd January

Agrees to Exclude Conference Press

Washington · United States of America · Warfare · World War, 2nd · President of USA

Agrees with Churchill that journalists should not attend the conference sessions in Crimea.

28th January

Completes Malta-to-Yalta Travel Plans

Washington · United States of America · Warfare · World War, 2nd · President of USA

Sends Churchill final travel arrangements for moving from the Malta talks to the Crimea conference.

2nd February

Malta Luncheon with Churchill

USS Quincy, Malta · United States of America · Warfare · World War, 2nd · President of USA

Meets Churchill for lunch aboard USS Quincy before both leaders travel to meet Stalin.

4th February

First Plenary Military Review

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Takes part in the first plenary session, which concentrates on the military situation in Europe.

4th February

Reviews Yalta Action Agenda

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Reviews proposed action on the United Nations, Germany, Poland, Eastern Europe, Iran and China with advisers.

4th February

Roosevelt at Yalta Opening

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Meets Churchill and Stalin as the Yalta Conference begins at Livadia Palace.

5th February

Second Plenary Germany Debate

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Participates in debate over German dismemberment, occupation zones, France and reparations.

6th February

Luncheon Consultation with Churchill

Yalta · United States of America · Warfare · World War, 2nd · President of USA

Meets Churchill privately for lunch as negotiations over Germany, Poland and the United Nations continue.

6th February

Supports Curzon Line in General

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Roosevelt tells Stalin at Yalta that he generally favours the Curzon Line but asks whether Poland might retain Lwow or nearby oil-producing territory.

6th February

Third Plenary United Nations Debate

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Leads discussion of the American Security Council voting formula during the third plenary meeting.

7th February

Security Council Voting Formula Accepted

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Secures acceptance of the American formula for voting in the future United Nations Security Council.

8th February

Discusses Trusteeship for Korea

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Discusses possible international trusteeship arrangements for Korea during his bilateral meeting with Stalin.

8th February

Far Eastern Air Base Talks with Stalin

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Discusses air bases, supply routes and strategic cooperation in the Far East with Stalin.

8th February

Sets San Francisco Conference Date

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Helps settle plans for the United Nations conference to open in the United States on 25 April.

9th February

Advances Declaration on Liberated Europe

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Supports a declaration committing the Allies to consultation and democratic political processes in liberated Europe.

10th February

Agrees Polish Frontier Statement

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Joins agreement on a statement linking Poland's eastern frontier to the Curzon Line with adjustments.

10th February

Approves Declaration on Liberated Europe

Livadia Palace · United States of America · Warfare · World War, 2nd · President of USA

Joins Churchill and Stalin in approving the Declaration on Liberated Europe.

10th February

Requests Possible Extra US Assembly Votes

Yalta · United States of America · Warfare · World War, 2nd · President of USA

Asks Stalin and Churchill to support additional American votes if the United States later seeks them in the General Assembly.

11th February

Approves San Francisco United Nations Conference

Yalta · United States of America · Warfare · World War, 2nd · President of USA

Agrees that the conference to draft the United Nations Charter will open in the United States on 25 April.

11th February

Declaration on Liberated Europe

Yalta · United States of America · Warfare · World War, 2nd · President of USA

Supports the Declaration on Liberated Europe, which commits the Allies to democratic political processes in liberated states.

11th February

Signs German Reparations Protocol

Yalta · United States of America · Warfare · World War, 2nd · President of USA

Signs the protocol establishing principles and machinery for German reparations.

11th February

Signs Soviet Japan Entry Agreement

Yalta · United States of America · Warfare · World War, 2nd · President of USA

Signs the secret agreement setting conditions for Soviet entry into the war against Japan.

11th March

Reply to Churchill on Poland

Washington · United States of America · Warfare · World War, 2nd · President of USA

Replies that the United States should insist on a genuine implementation of the Yalta agreement concerning Poland.

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Compiled and edited by World History Database

Biography timelines are compiled from the World History Database and checked against established historical and biographical reference sources.

Last reviewed: September 2026.

Reference points include Encyclopaedia Britannica biographies, The National Archives, Library of Congress, and U.S. National Archives. Individual database records may draw on additional specialist sources appropriate to the person, period or event.

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