The main reason that World War 2 started was because of the invasion of Poland by Germany in 1939 and how Germany had been breaking policies made after World War 1 about the size of their army.
Yo mama! XD
Poland
Sunday the 3rd of September 1939.
what allied countries fougth in wwll
The Us entered WWll because Japan bombed Perl Harbor.
they are planes that were in wwll
Okinawa
Japan and Hungry.
1945
to get a life!
September 11, 2001
3
FDR.