The US Government Banned Boxing Films from Being Transported from State

The U.S. government banned boxing films from being transported from state to state in 1912 because of concerns about ______.

A) children watching the violent images of boxing
B) people betting on the fights
C) images of the first black heavyweight being perceived as a threat by the white community
D) the movies making the "low-class" sport too popular
E) All of the options are correct.