World War2

World War Ⅱ
Early stage
Japanese aggression against China
German raid on Poland on September 1, 1939
Major turning
War results
science and technology
War results
Victorious nation
Defeated country
Ten famous Wars
1 Invasion of Poland
2 Battle of Dunkirk
3 Attack on Pearl Harbor
4 Battle of Britain
5 Battle of Moscow
6 Battle of Midway
7 Guadalcanal Campaign
8 Invasion of Normandy
9 Battle of Berlin
10 Battle of Okinawa
Scope of war
Jet engine
From Europe to Asia, from the Atlantic to the Pacific, there are 61 countries and regions in succession.
V1, V2 rocket,