Which of the following arranged for the Claude Thornhill Orchestra and collaborated with Miles Davis on "Birth of the Cool?"

The economy of Mesopotamia was dominated by

A. agriculture. B. shipping. C. industry. D. fur trading.

When did hard bop develop?

a. During the 1930s and 1940s b. During the 1970s and 1980s c. During the 1950s d. During the 1890s