In Las Vegas, Nevada, What Did African-American Entertainers Experience

In Las Vegas, Nevada, what did African-American entertainers experience?

A) They were barred from performing due to the civil rights movement.
B) They could perform at hotels, but not stay as guests.
C) They led a boycott of casinos and were joined in the effort by most white entertainers.
D) They were not allowed to be on the same stage as white performers.
E) Las Vegas became the "Harlem of the West," and black entertainers and other artists flocked to the city.