Vietnamese Conflict, 1961-1975 -- 27 History -- 23 Vietnamese Conflict, 1961-1975 15 Foreign relations -- 13 Politics and government -- 12 Vietnamese conflict, 1961-1975 -- 12 Vietnamese Conflict -- 10 more ... Cambodian-Vietnamese conflict, 1977- 6 Cambodian-Vietnamese conflict -- 4 Campaigns -- 4 History 4 Personal narratives, American 4 Vietnamese conflict -- 4 Politics and government 3 Aerial operations, American 2 Biography 2 Biography -- 2 Diplomatic history 2 Fiction 2 Indochinese War, 1946-1954 -- 2 Influence 2 Intervention (International Law) 2 Juvenile literature -- 2 Military policy 2 Public opinion -- 2 Sino-Vietnamese Conflict, 1979 2 Vietnamese Conflict,1961-1975 2 Vietnamese fiction 2 War stories 2 World politics -- 2 less ...