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Gang of Four
(Encyclopedia)Gang of Four, term of opprobrium given by the Chinese Communist authorities to four persons held responsible for the excesses of the Cultural Revolution (1966–69). They were also accused of trying t...four-color process
(Encyclopedia)four-color process: see printing. ...Four-Power Treaty
(Encyclopedia)Four-Power Treaty: see naval conferences. ...Mercury space program
(Encyclopedia)Mercury space program: see space exploration. ...Mariner space program
(Encyclopedia)Mariner space program: see space exploration. ...Gemini space program
(Encyclopedia)Gemini space program: see space exploration. ...Apollo space program
(Encyclopedia)Apollo space program: see space exploration. ...European Recovery Program
(Encyclopedia)European Recovery Program: see Marshall Plan. ...Ocean Drilling Program
(Encyclopedia)Ocean Drilling Program: see under Deep Sea Drilling Project. ...World Food Program
(Encyclopedia)World Food Program (WFP), United Nations humanitarian organization devoted to combating hunger and establishing food security globally. Relying solely on donations, the WFP provides emergency food ass...Browse by Subject
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