Which sector in the circular flow model of the economy receives inputs for production?

A) input sector
B) resource sector
C) business sector
D) product sector

Which would make the best heading for this list of notes about the migration of african-americans during the reconstruction era?

Humans during the paleolithic era used fire for each of the following purposes except a. for cooking meat b. for use as a weapon c. for heat and warmth d. for treating animal hides select the best answer from the choices provided

The factory system of the early-19th century caused a) a decrease in farm production. b) an increase in rural population. c) an increase in urban population. d) high unemployment in other areas.