American enjoyed escapist films in the 1930s because:
(B) movies provided relief from the everyday problems of the great depression.
because people felt transported to another promised land of dreams.
In the 1930s,there were around 23000 theaters in the US which could seat 11 million people.Films that were popular were gangster movies,slapstick comedies such as the Marx Brothers, and animated feature film.
Hollywood movies helped people from the problems of Great Depression and their morale was very low and took them into a world of fantasy where they could imagine themselves as the central character of the story which had a happy ending vast majority of the time.