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US, Britain, and Russia had been allies for seven months, from April 1917 until the Bolsheviks seized power in Russia in November
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Bolshevik Revolution in Russia followed by its withdrawal from World War I, Soviet Russia found itself isolated in international diplomacy
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Lenin's death
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HITLER’S NAZI PARTY GAINS MAJORITY IN PARLIAMENT
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COMMUNIST PARTY MAKES GAINS IN GERMANY
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British P.M. Chamberlain agrees that Hitler can have Czechoslovakia.
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US and Soviet form allies against azis powers
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, Germany broke the Molotov–Ribbentrop Pact with Operation Barbarossa, the invasion of the Soviet Union through the territories that the two countries had previously divided
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Cold War at Pearl Harbor
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FDR, Stalin and Churchill meet in Iran
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Soviet Troops now in Poland
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Greek Communist defeated
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yalta conference
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cold war begins
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Defeat of Japan and Germany
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Russia declares war on Japan
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World War II ends in Europe
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Stalin Hostile Speech
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Communist takeover in Czechoslovakia
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Russia tested its first atomic bomb
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Joe McCarthy begins Communist witch hunt and loyalty tests
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Korean War begins. Stalin supports North Korea who invade South Korea equipped with Soviet weapons