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Japanese invasion of china 1937
In 1931, Japan, eager for the vast natural resources to be found in China and seeing her obvious weakness, invaded and occupied Manchuria. It was turned into a nominally independent state called Manchukuo, but the Chinese Emperor who ruled it was a puppet of the Japanese. -
Germany's invasion of poland 1939
Germany signed a nonaggression pact with the Soviet Union on August 23, 1939. In a secret clause of the agreement, the ideological enemies agreed to divide Poland between them. Hitler gave orders for the Poland invasion to begin on August 26, but on August 25 he delayed the attack when he learned that Britain had signed a new treaty with Poland, promising military support should it be attacked. -
German blitzkrieg
Germany's Blitzkrieg tactics overwhelmed Poland in September 1939, then, after a pause, crushed Denmark, Norway, and the Low Countries in April-May 1940, and finally France in June 1940 -
Operation barbarossa
On June 22, 1941, Adolf Hitler launched his armies eastward in a massive invasion of the Soviet Union: three great army groups with over three million German soldiers, 150 divisions, and three thousand tanks smashed across the frontier into Soviet territory. The invasion covered a front from the North Cape to the Black Sea, a distance of two thousand miles. -
Pearl harbor
