Popular music publishing first became big business at about what time?

_____ was a form of abstraction that emphasized tighter pictorial control than Abstract Expressionism

A) ?Pop Art B) ?Minimalism C) ?Post-Painterly Abstraction D) ?Gestural abstraction

Today, approximately how many not-for-profit theatres exist in the US, despite persistent funding difficulties?

a. more than 400 b. more than 1000 c. more than 1500 d. more than 200