Which of the Following Is a Reason for the Sharp

Which of the following is a reason for the sharp decline in the number of foreign films released in cinemas between 1966 and 1990?

A) Moviegoers asked their local cinemas to stop showing foreign films.
B) Multiplexes felt foreign films posed too strong a threat to domestic films.
C) Multiplexes didn't want to screen foreign titles because of their small profit margins.
D) Foreign films were too highbrow for American audiences.
E) None of the above options is correct.