Foreign relations Politics and government History 351 Cold War 53 Political aspects 44 Economic conditions 31 Influence 31 more ... Presidents 30 Nationalism 26 Social conditions 26 World politics 26 National security 24 Military policy 23 World War, 1939-1945 22 Political and social views 21 Communism 20 Imperialism 20 Political culture 20 Decolonization 17 Causes 15 Economic policy 15 Government policy 13 Relations 13 Diplomatic history 12 National characteristics, American 12 Nuclear weapons 11 Social aspects 11 African Americans 10 Liberalism 10 Peace 10 less ...