The cold war in brief
In the aftermath of the Second World War two power blocs formed in Europe, one dominated by America and capitalist democracy (though there were exceptions), the other dominated by the Soviet Union and communism. While these powers never directly fought, they waged a 'cold' war of economic, military and ideological rivalry which dominated the second half of the twentieth.
Pre-World War Two
The origins of the Cold War can be traced back to the Russian Revolution of 1917, which created a Soviet Russia with a profoundly different economic and ideological state to the capitalist and democratic West. The ensuing civil war, in which Western powers unsuccessfully intervened, and the creation of Comintern, an organisation dedicated to the spreading of communism, globally fuelled a climate of mistrust and fear between Russia and the rest of Europe/America. From 1918 to 1935, with the US pursuing a policy of isolationism and Stalin keeping Russia looking inward, the situation remained one of dislike rather than conflict. In 1935 Stalin changed his policy: afraid of fascism, he tried to form an alliance with the democratic Western powers against Nazi Germany. This initiative failed and in 1939 Stalin signed the Nazi-Soviet pact with Hitler, which only increased anti-Soviet hostility in the West, but delayed the onset of war between the two powers. However, while Stalin hoped Germany would get bogged down in a war with France, early Nazi conquests occurred quickly, enabling Germany to invade the Soviet Union in 1941.
The Second World War and the Political Division of Europe
The German invasion of Russia, which followed a successful invasion of France, united the Soviets with Western Europe and later America in an alliance against their common enemy: Adolf Hitler. This war transformed the global balance of power, weakening Europe and leaving Russia and the United States of America as global super-powers, with massive military strength; everyone else