What were sung at camp meetings?

It wasn't until after the 1940s that the focus of musicals started to be on the music rather than the story

Indicate whether the statement is true or false

A ___________________ , often used with architecture as wall decorations, grows out of a flat, two-dimensional background, and its projection into three-dimensional space is relatively shallow

a. installations b. kinetic sculpture c. relief sculpture d. sculpture in the round e. earth art