Who were two of the earliest jazz artists to attempt to avoid the constraints of the bar lines and move toward a more free-flowing rhythm?

Ernest Hemingway's character Nick Adams, a war veteran, goes fishing by himself in northern Michigan to

a. escape a jealous wife. b. drink himself to death. c. win a competition. d. heal from post-traumatic stress syndrome.

Carvings have __________ to minimize the labor involved in removing excess material

A. projections B. compact contours C. open spaces D. fine details