AP US History
Communist activities refer to the political, social, and economic actions associated with the promotion of communism, a system advocating for a classless society and the abolition of private property. During periods of heightened fear about communism, particularly in the early to mid-20th century, these activities often included labor strikes, political rallies, and the organization of socialist groups. Such activities became focal points during the Red Scare, where fear of communist infiltration led to widespread suspicion and repression in society.