Which statement about the huac hollywood hearings is true? only ten members of the movie industry testified. three hundred twenty artists were sent to jail. many careers were ruined.

In the 1800s, many americans believed in the policy of manifest destiny. what did this mean? the nation’s mission was to expand to the pacific ocean. the nation should stay away from involvement with foreign countries. the nation should latin american countries achieve independence. the nation’s mission was to expand into latin america.