What is the definition of Revolution?

The effective use of a knowledge technology should result in a(n):

Which of the following was a key accomplishment of the people of songhai? a. they had a strong military and became the largest empire in west africa. b. they established a center of islamic scholarship. c. they worked with iron and prospered from the gold-salt trade. d. they dominated in the trade of ivory, enslaved people, and animal skins.

The second westward surge reached the: mississippi river, appalachian mountains, oregon territory