Politics and government 450,847 History 124,667 Foreign relations 35,449 Social conditions 32,072 Economic conditions 28,491 Presidents 14,065 Democracy 12,984 more ... Economic policy 12,083 Politique et gouvernement 11,228 Political aspects 10,862 Political parties 9,863 Political activity 9,262 Nationalism 8,559 Political science 7,671 Elections 7,515 Communism 7,140 International relations 7,062 Diplomatic relations 7,043 Politicians 7,022 Statesmen 6,689 Ethnic relations 6,410 Political culture 6,060 Civilization 6,046 Relations 5,435 Race relations 5,329 Constitutional history 5,011 World War, 1939-1945 4,986 Socialism 4,893 Intellectual life 4,858 Political participation 4,812 less ...