①The economic crisis②fascist dictatorship③ the failure of the League of Nations
Scope of war
From Europe to Asia, from the Atlantic to the Pacific, there are 61 countries and regions in succession.
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German raid on Poland on September 1, 1939
On June 22, 1941, Hitler raided the Soviet Union
On December 7, 1941, Japan attacked Pearl Harbor
Major turning
The Battle of Stalingrad
Battle of El Alamein
Battle of Midway Islands
War results
science and technology
Jet engine
V1, V2 rocket,
atomic bomb
T34 tank
aircraft carrier
WW Ⅱ is the history of mankind's biggest global war, know the end of the war,has about fifty million,people died. The war caused by a heavy blow to many countries in the world economy, many countries have been bombed
disaster
War results
Victorious nation
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Defeated country
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Ten famous Wars
1 Invasion of Poland2 Battle of Dunkirk3 Attack on Pearl Harbor4 Battle of Britain5 Battle of Moscow6 Battle of Midway7 Guadalcanal Campaign8 Invasion of Normandy9 Battle of Berlin10 Battle of Okinawa