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
Historiography of the Cold War and intelligence during the Cold War. Scholars are reviewing how its origins, its course, and its outcome were shaped by the intelligence activities of the United States, the Soviet Union, and other key countries. Special attention is paid to how complex images of one's adversaries were shaped by secret intelligence that is now publicly known. Historiography of the Cold War As soon as the term "Cold War" was popularized to refer to postwar tensions between the United States and the Soviet Union, interpreting the course and origins of the conflict became a source of heated controversy among historians, political scientists