History Politics and government 106 Social conditions 70 Social aspects 52 Political aspects 50 Motion pictures 48 History and criticism 35 more ... Economic conditions 33 Economic history 29 Religious aspects 25 Race relations 22 Emigration and immigration 20 Presidents 19 Diplomatic relations 18 Foreign relations 18 Protest movements 18 Government policy 17 Financial crises 16 Histoire 16 Influence 16 Economic aspects 15 Iraq War, 2003-2011 15 Immigrants 14 Political activity 14 African Americans 13 Elections 13 Ethnic relations 13 Social life and customs 13 Social movements 13 Democracy 12 less ...