The Cold War and the Color Line is the first comprehensive examination of how the Cold War intersected with the final destruction of global white supremacy. Thomas Borstelmann pays close attention to the two Souths--Southern Africa and the American South--as the primary sites of white authority's last stand. He reveals America's efforts to contain the racial polarization that threatened to unravel the anticommunist western alliance. In so doing, he recasts the history of American race relations in its true international context, one that is meaningful and relevant for our own era of globalization.