The ease with which Cuba slipped into its relationship with Communism revived in the United States its recurring nightmare in which other Latin American countries, particularly Mexico, become satellites of Russia or Red China. But such an occurrence is most unlikely in Mexico, according to Karl Schmitt, former intelligence research analyst with the United States Department of State.

Communism in Mexico traces efforts during the early twentieth century to create a Soviet-style society in one of the largest and most strategically situated of the Latin American countries....