id author title date pages extension mime words sentence flesch summary cache txt _003394164 Cronin, John F. (John Francis), 1908-1994. Communism: threat to freedom 1962 .txt text/plain 22561 1453 66 Since Communist nations exercise total state control of imports and exports they can use foreign trade as a polit- ical weapon. Some object to the inclusion of Communist nations as members. cache/_003394164.txt txt/_003394164.txt