World communism ideology could not admit that, to counter the influence of capitalist countries. It also supported revolutionary socialism around the world to continue to work toward world communism, however distant it might be. Thus it backed the 26th of July Movement in the Cuban Revolution, the North Vietnamese in the Vietnam War and the MPLA in the Angolan Civil War. The domino theory of the Cold War was driven by this intent as anti-communists feared that isolationism by capitalist countries would lead to the collapse of their self-defense. The reform and opening of China and the restructuring and openness of the
Origins of the Cold War Soviets little real influence in occupied Japan. The immediate end of war material shipments from America to the USSR after the surrender of Germany also upset some politicians in Moscow, who believed this showed the U.S. had no intentions to support the USSR any more than they had to. After the war, Stalin sought to secure the Soviet Union's western border by installing communist-dominated regimes under Soviet influence in bordering countries. During and in the years immediately after the war, the Soviet Union annexed several countries as Soviet Socialist Republics within the Union of Soviet Socialist Republics. Many of these