Franklin Delano Roosevelt8 December 1941
The USA declares War on Japan
United States · Warfare / World War, 2nd. Chronological records rendered directly from the World History Database.
The USA declares War on Japan
Romania declares war on the USA
The USA declares war on Germany
This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.