As he talked about the dangerous enemies the elephants faced, Jeremiah played a recording of a herd of elephants bellowing. He noticed that his audience members listened carefully when he played it. What is the purpose of his visual aid?

Which of the following early machines is basically the prototype of modern theatre projectors?

a. the Vitascope b. the Mutoscopethe c. Kinetoscope d. none of the above

Generally, when a minority breaks through the glass or bamboo ceiling, they are

a. only promoted to maintain quotas. b. less qualified compared to other candidates. c. more qualified compared to other candidates. d. equally qualified compared to other candidates.