"From the 1940s to the 1960s one alternative world covered the globe from the Arctic through the center of Europe to the Adriatic, and from there through the Caucasus and central Asia to Korea and the city of Vladivostok on the Pacific Ocean. That city’s name, meaning “the conqueror of the east,” now symbolized Communist victory in a very large part of Eurasia. But the Communist world did not stop there. From Vladivostok it moved south, through China, the most populous country on earth, to end off the shores of Vietnam, in the South China Sea. What is remarkable about this world is how it was connected. It was not just a security alliance, such as NATO was for the north Atlantic states. It was an integrationist political and economic project, built on a common understanding of how the world worked and how it ought to be changed. It based itself on the teachings of Marx and Lenin, and on the practices that had developed in the Soviet Union under Stalin. It was fiercely protective of its unity and committed to supporting the Soviet Union in the Cold War. It was, or so it seemed, a full-fledged alternative to capitalism and a rebuke to those who believed the United States was the great victor of the Second World War."