History 140 Vietnam War, 1961-1975 131 Politics and government 56 Foreign relations 47 Economic conditions 32 Social conditions 28 Social aspects 25 more ... Diplomatic relations 22 Economic policy 19 Indochinese War, 1946-1954 18 Relations 18 Economic history 14 Foreign economic relations 14 Veterans 14 Vietnam Conflict 14 Women 14 Campaigns 13 Economic aspects 12 Influence 12 International relations 12 Medical care 12 Nationalism 11 Political aspects 11 Vietnamese Americans 11 Aerial operations, American 10 Human rights 10 Missing in action 10 Political prisoners 10 Prisoners and prisons, North Vietnamese 10 Armed Forces 9 less ...