Nineteen seventies History 52 Nineteen sixties 20 Popular culture 14 Politics and government 12 Civilization 11 Social conditions 11 יותר ... Social life and customs 11 Nineteen eighties 7 Counterculture 6 African Americans 4 Intellectual life 4 Nineteen fifties 4 Protest movements 4 Social change 4 Social values 4 Teenage girls 4 Vietnam War, 1961-1975 4 Commerce 3 Economic conditions 3 Equality 3 Foreign relations 3 New Left 3 Political culture 3 Psychological aspects 3 Public opinion 3 Radicalism 3 Social aspects 3 Subculture 3 Teenage boys 3 פחות ...