The Japanese attack on Pearl Harbor.
attack on peral harbour for WW2
It was the end of religious wars that allowed France to join in the scramble for colonies. France was in competition with Spain to build an empire in America.
Yes
April 6th, 1917
April 6
France and Great Britain
America joined because of Pearl Harbor.
1) The British found a letter written by Germany that tried to get Mexico to declare war on the USA, and 2) Germany said they were going to resume unrestricted submarine warfare and sink any ships (civilian or military) sailing between the USA and England. These two actions finally provoked President Wilson to ask the Congress to declare War on Germany.
America did not join the League of Nations
2 years
Yes