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
Pius XII, The Holocaust, and the Cold War Pius XII, The Holocaust, and the Cold War Pius XII, The Holocaust, and the Cold War is a 2008 book by historian Michael Phayer which makes use of documents that had been released under US President Bill Clinton's 1997 executive order declassifying wartime and postwar documents. In its introduction, the books says that new documents had been stored at the US National Archives and Holocaust Memorial Museum, including both diplomatic correspondence, American espionage, and even decryptions of German communications, new documents released by the Argentine government and the British Foreign Office, and the diary of Bishop Joseph Patrick Hurley, and