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
Culture during the Cold War to show off music that appealed to youth, to demonstrate racial harmony at home, and to undergird freedom as jazz was a democratic music form, free flowing and improvised. Jazz tours of the Soviet Union were organized in 1956, and lasted through the 1970s. Chess was inexpensive enough—and the Russians always won until America unleashed Bobby Fischer. Vastly more expensive was the Space Race, as a proxy for scientific supremacy (with a technology with obvious military uses). As well when it came to sports the two countries both competed in the Olympics during the Cold War period which also created