0
Poland: 1 September 1939
Britain, France: 3 September 1939
Canada: 9 September 1939
Norway, Denmark: 9 April 1940 (upon invasion)
Belgium, Luxembourg, Netherlands: 10 May 1940 (upon invasion)
Czechoslovakian government-in-exile: 21 July 1940
Greece: 28 October 1940 (upon invasion)
Yugoslavia: 27 March 1941 (left Axis after a coup)
Soviet Union: 22 June 1941 (upon invasion by Nazi Germany)
United States: 7 December 1941 (Pearl Harbor attack by Japanese)
China: 9 December 1941 (parts of China already occupied by Japan since early 1930s)
Mexico: 1 June 1942
Brazil: 22 August 1942
Iran: 9 September 1943
Ecuador: 2 February 1945
Paraguay: 8 February 1945
Peru: 12 February 1945
Uruguay: 14 February 1945
Turkey: 25 February 1945
Argentina: 28 March 1945
What else can I help you with?
Why did Egypt enter World War 2?
Because Germany wanted oil from the region and The English were in control in that area.
Did Korea enter World War 2?
No
Was it vital for the US to enter in World war 2?
yes it was vital 4 the US 2 enter World War 2 because we needed their help 2 win the war. It turns out tht because of them we won the war.
When did italty enter World War 2?
At the start of the War they were always in
When did Germany enter the world war 2?
1934
Did itaily enter World War 2?
Yes
When did the people enter into World War 2?
2011
Why did us enter the Great War 2 and a half years after the war was started?
World War 2
What year did Ireland enter World War 2?
They entered the war in 3333
Why did the U.S. enter the Vietnam war and World War 2?
cause they wanted to! =)
When did the US enter world war 1 and 2?
1941
Why did Italy enter World War 2?
They were allies with Germany.
