As soon as Germany had been defeated. The UK, USA Russia and France had already agreed on how to divide Europe, and the USSR declared war on Japan (the USSR and Japan hadn't fought in WWII until this point) and 'liberated' China. Many commentators say that the two atomic bombs dropped on Japan were the first warning shots in the cold war.
The WWII wartime alliance (known as the Grand Alliance) between the U.S. and the Soviet Union began to unravel for multiple reasons, including that the U.S. was upset that Joseph Stalin, the Soviet leader, had signed a nonaggression pact with Germany in 1939. Additionally, Stalin blamed the Allies for not invading German-occupied Europe earlier than 1944. Stalin also felt that the Soviet Union never received its due from the Allies regarding the territorial gains that the Soviet Union made in 1939.
the alliance between the chinese and the soviet union
The Western Allies should invade France.
The Soviet Union had been invaded by Napoleon and the Germans.
Iran
NATO is the military alliance that was created to defend Western Europe from a possible Soviet attack.
The WWII wartime alliance (known as the Grand Alliance) between the U.S. and the Soviet Union began to unravel for multiple reasons, including that the U.S. was upset that Joseph Stalin, the Soviet leader, had signed a nonaggression pact with Germany in 1939. Additionally, Stalin blamed the Allies for not invading German-occupied Europe earlier than 1944. Stalin also felt that the Soviet Union never received its due from the Allies regarding the territorial gains that the Soviet Union made in 1939.
the alliance between the chinese and the soviet union
The Western Allies should invade France.
NATO (North Atlantic Treaty Organization)
The Soviet Union had been invaded by Napoleon and the Germans.
Iran
The Soviets felt it took too long for the allies to invade France.
The Soviets felt it took too long for the allies to invade France.
The Cold War was between the Soviet Union and Western democracies.
The allies (United States, Great Britain, France, Soviet Union and China).
NATO. North Atlantic Treaty Organization. Basically an alliance of the North American and Western European countries to deter Soviet imperialism.