Question

What organization did the United States employ during the Cold War to work covertly in communist countries? A. FBI B. CIA C. NRA D. FDA

Answer 1

The CIA was actually a synonymous to Cold War espionage, nevertheless,  other organizations from other countries played key roles in the collection and protection of the section related to detection of spying and analysis of several disciplines and, since those countries were preparing to fight the other, these organizations, such as CIA did their best on gathering information about different aspects, so these countries relied on a wide variety of military and civilian agencies.