Which of the following was NOT a swing era small group?

Radiocarbon testing indicates that the earliest images made by humans date back to:

A. the Neolithic Era. B. the Paleolithic Period. C. the Jurassic Period. D. the Pleistocene Era. E. the Bronze Age.

After Franklin Roosevelt's inauguration as President in early 1933, some filmmakers who had started in the early 1930s as members of the leftist Film and Photo Leagues moved into:

A. making advertisement films for corporations. B. commercial production in Hollywood. C. experimental cinema. D. government-sponsored documentary filmmaking.