Axis vs. Allied: The main Axis Powers were Germany, Japan, and Italy. The main Allied Powers were the U.S., G.B., Soviet Union, China, *France.
German Invasion of Belgium, Denmark, Luxembourg, Netherlands, Norway: Within a few months, Germany invaded and conquered all of these countries.
German Invasion of France: Germany went around the Maginot Line through Belgium and conquered France.
Battle of Britain: The Royal Air Force put up a great fight against the German Luftwaffe, so Hitler turned to night-bombing only.
Japanese Invasion of French Indochina: Japan conquered French Indochina, but the U.S. stopped providing goods to Japan. Japan started running out of resources, and decided to attack the U.S.
Comments