Permanent historical records · Updated 2026-11-03

1944 in United States of America — Page 7

Explore 353 historical events and records for United States of America in 1944.

Historical records for United States of America in 1944

Sorted by month and day. Records with no month are shown last. Showing 40 of 353 unique records.

353Unique records
7 of 9Page
30Named events on this page
18Named people on this page
14Places on this page

December

Battle of Bulge

McAuliffe, Anthony · Ardennes · Warfare / World War, 2nd

Arrives with the 101st Airborne Division at Bastogne to check the 5th Panzer Army

Battle of Bulge

Patton, George Smith · Ardennes · Warfare / World War, 2nd

Turns 90 degrees north to attack the German southern flank. Halts the 3rd Armys advance into the Saar

Battle of Bulge

Ridgway, Matthew · Ardennes · Warfare / World War, 2nd

Sent as a reinforcement to bolster the northern flank

Promotion to General of the Army

Eisenhower, Dwight David · Versailles · General of the Army · Warfare / Military

Promoted to the five-star rank of General of the Army.

Battle of Bulge

Patton, George Smith · Ardennes · Warfare / World War, 2nd

Launches an attack on Bastogne

First Fat Man Assembly

Parsons, William Sterling · Los Alamos · Warfare / Nuclear

The first full Fat Man bomb assembly is completed for handling and airdrop practice, before nuclear material and final explosive lenses are available.

Battle of Bastogne

McAuliffe, Anthony · Bastogne · Warfare / World War, 2nd

The defences are breached but the Germans are later repulsed the following day

Battle of Bulge

McAuliffe, Anthony · Ardennes · Warfare / World War, 2nd

The Germans breach the defences of Bastogne

Battle of Bulge

McAuliffe, Anthony · Ardennes · Warfare / World War, 2nd

The US 4th Armored Division turns the Germans back at Bastogne

Battle of Bulge

Patton, George Smith · Ardennes · Warfare / World War, 2nd

The 3rd Army break through Manteufells troops & reach Baston

Third Army

Patton, George Smith · Ardennes · Warfare / World War, 2nd

The 3rd Army break through Manteufells troops & reach Baston

Insists Polish Recognition Wait for Conference

Roosevelt, Franklin Delano · Washington · President of USA · Warfare / World War, 2nd

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

Fat Man

Oppenheimer, Robert · Warfare / World War, 2nd

Successful test of explosive lens for Fat Man

First Neutron Powder Diffraction

Wollan, Ernest · Oak Ridge · Physicist · Science / Physics

Obtains early neutron powder diffraction measurements using the X-10 Graphite Reactor.

Implosion Initiator Development Begins

Bacher, Robert Fox · Los Alamos · Science / Physics

Work begins on a precisely timed neutron initiator for the solid-core implosion weapon.

Manhattan Project

Oppenheimer, Robert · Warfare / Nuclear

Successful test of explosive lens for Fat Man

Manhattan Project

Oppenheimer, Robert · Warfare / World War, 2nd

Successful test of explosive lens for Fat Man

Neutron Diffraction Measurements

Borst, Lyle · Oak Ridge · Physicist · Science / Physics

Works with Ernest Wollan on early reactor-based neutron diffraction measurements.

Other events (month unknown)

Actinide Concept

Seaborg, Glenn Theodore · Chicago · Chemist · Science / Chemistry

Proposes that the heavy elements beginning with actinium form a separate actinide series analogous to the lanthanides, reshaping the lower part of the periodic table.

Aide-de-Camp to Charles Thrasher

Shaw, Clay LaVerne · Europe · Politics / Assassination of Kennedy, JF

Shaw served as aide-de-camp to General Charles Thrasher during the Second World War.

Allies Prepare Washington Conversations

Stettinius, Edward · United States diplomat · Warfare / United Nations

American British Soviet and Chinese governments prepared negotiations on a future organization for peace and security.

American Delegation Meets Allies

Stettinius, Edward · United States diplomat · Warfare / United Nations

United States representatives participated in negotiations on the proposed postwar security organization.

Ardennes

Simpson, William Hood · Ardennes · Warfare / World War, 2nd

Leads the American attack on the Ardennes, serves under Montgomery

Bombing of Normandy

Eisenhower, Dwight David · Normandy · Warfare / World War, 2nd

Carries out a plan to bomb the French railway system, despite Churchills opposition

British Delegation Presents Proposals

Stettinius, Edward · United States diplomat · Warfare / United Nations

The British delegation contributed its government's planning for the structure of a world organization.

Burma Road

Stilwell, Joseph Warren · Warfare / World War, 2nd

Re-opens the Burma Road into China

Capture of Liege

Hodges, Courtney Hicks · Liege · Warfare / World War, 2nd

Captures Liege & liberates it from the Germans

Capture of Morlaix

Patton, George Smith · Morlaix · Warfare / World War, 2nd

Captures Morlaix

Capture of Nantes

Patton, George Smith · Nantes · Warfare / World War, 2nd

Captures Nantes

Capture of Quimper

Patton, George Smith · Quimper · Warfare / World War, 2nd

Captures Quimper

Capture of St Brieuc

Patton, George Smith · St Brieuc · Warfare / World War, 2nd

Captures St Brieuc

Catch That Rabbit

Asimov, Isaac · Arts / Literature

Asimov published Catch That Rabbit, a robot mystery involving malfunctioning mining machines.

China Joins Separate Negotiating Phase

Stettinius, Edward · United States diplomat · Warfare / United Nations

Chinese representatives later met American and British delegations after the Soviet phase ended.

Chinese Phase Opens In September

Stettinius, Edward · United States diplomat · Warfare / United Nations

Talks with Chinese representatives began on 29 September following the Soviet phase.

Collective Enforcement Powers Proposed

Stettinius, Edward · United States diplomat · Warfare / United Nations

The delegates considered measures that the proposed organization could take against threats to peace.

Commander of Army Group Twelve

Bradley, Omar Nelson · Commander of Army Group Twelve · Warfare / Military

Appointed Commander of the Twelfth Army Group

Commander of Army Group Twelve

Bradley, Omar Nelson · Commander of Army Group Twelve · Warfare / World War, 2nd

Appointed Commander of the Twelfth Army Group

Commander of First Army

Bradley, Omar Nelson · Commander of First Army · Warfare / Military

Appointed Commander of the First Army

Commander of First Army

Bradley, Omar Nelson · Commander of First Army · Warfare / World War, 2nd

Appointed Commander of the First Army

Commander of First Army

Hodges, Courtney Hicks · Commander of First Army · Warfare / Military

Appointed Commander of the US First Army

How these records were prepared

Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.