Question

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.

Explanation:

In the 1950s, the House Un - American Activities Committee targeted those in the entertainment industry during the Red Scare, suspecting them of Communist sympathies. Many actors, writers, and directors were blacklisted.

Answer:

A. the entertainment industry