The Hays Code: a. banned Socialists from speaking at public universities. b. prohibited movies from showing business in a negative way. c. prohibited the mailing of material with sexual content. d. prohibited movies from depicting nudity, long kisses, and adultery. e. banned certain works of literature in Boston.

Option C Prohibited movies from depicting nudity, long kisses, and adultery.

Explanation:

The Motion Picture Production Code was set by Will H. Hays, who says that the Hollywood must secure its image by presenting movies that must not contain contents that includes nudity, long kisses and adultery contents. This code would make the movies a choice for every family to watch in gatherings and would uplift the moral stance of Hollywood.