MIGRATION POLICY INSTITUTE
After World War II, however, the world recoiled against Hitler’s fanatical and murderous use of such ideologies, and the United Nations decisively repudiated them in favor of a new ideology of the equality of races and peoples. And this new assumption of human equality generated a series of political movements designed to contest the lingering presence or enduring effects of older hierarchies. We can distinguish three “waves” of such movements: 1) the struggle for decolonization, concentrated in the period 1948–65; 2) the struggle against racial segregation and discrimination, initiated and exemplified by the AfricanAmerican civil-rights movement from 1955 to 1965; and 3) the struggle for multiculturalism and minority rights, which emerged in the late 1960s.