In the 1950s, the house un-american activities committee blacklisted 320 people who were associated with the entertainment industry. the federal government. the atomic bomb. the armed forces.

The correct answer is The entertainment industry. This committee was created to detect communist and fascist activities in America and it was an investigative committee of the House of Representatives.

Among others, they investigated the possible connection between anti-american activities and the motion picture industry, because its possible use to spread propaganda against the U.S. the result was over 300 artists involved, called the Hollywood blacklist, among others, Orson Welles and Charles Chaplin.

the soviet union wanted to impose communist governments in eastern europe.