What kind of jazz was mostly supported by educational institutions and charitable foundations?

Steam power was a factor in the star system and the decline of sharing and stock companies

Indicate whether the statement is true or false

How did the Classic era piano differ from its predecessor, the harpsichord?

a. It utilized a wind mechanism to produce sound. b. It was capable of playing a larger range of dynamics. c. It used a double keyboard layout. d. It was less durable and broke frequently.