 Complete the following phrase:  In 1955 he and Lloyd Free founded the Institute for International Social Research IISR. The IISR was often asked by United States government agencies to conduct small-sample public opinion polls in foreign countries. Notably, Cantril and Free conducted a poll of Cuba during 1960 demonstrating great support for Fidel Castro, which was overlooked during the presidential transition between Eisenhower and Kennedy and read only after the 