Foreign relations 16 International relations 12 Elections 11 Korean War, 1950-1953 7 Communism 5 Economic conditions 4 Election 4 mer ... Nuclear warfare 4 Presidents 4 Political parties 3 Korean War, 1950-1953xPeace 2 Labor unions 2 Peace movements 2 Politics and government 2 Prisoners of war 2 Taxation 2 United States 2 1952 1 African Americans 1 Ambassadors 1 Atomic bomb 1 Automobile industry and trade 1 Budget 1 Campaign funds 1 Charities 1 Civil defense 1 Civil service 1 Cold War 1 Commerce 1 Communist countries 1 mindre ...