Foreign relations Politics and government 8,022 History 6,111 World politics 1,770 World War, 1939-1945 1,322 Military policy 1,142 National security 1,006 more ... Economic conditions 925 Diplomatic relations 851 Diplomatic history 815 Foreign economic relations 807 International relations 649 Cold War 609 World War, 1914-1918 596 Human rights 529 Causes 524 Relations 512 Social conditions 508 Political aspects 501 Economic policy 482 Government policy 440 Peace 432 Public opinion 429 Security, International 413 Economic sanctions, American 411 Economic assistance, American 393 Imperialism 392 Democracy 384 Terrorism 378 Presidents 366 less ...