What was the main benefit of the factory system? it cut costs and made workers more efficient. it gave people their first chance to support themselves. it reduced pollution caused by family-based power sources. it increased the value of the workers and as a result, salaries rose.

Pls me! the black codes were various state laws in the south concerning african-americans which of the following statements about the black codes is not accurate. a. the black codes protected the civil rights of african-americans. b. african americans who cannot afford to pay a fine could be jailed and then be hired out to anyway person who could pay the fine. c. some southern states passed laws that prohibited is african-americans from voting or serving on jury‘s. d. the black codes were designed to force african-americans into a condition of near slavery.

The first human skeleton found in oklahoma is estimated to be 9,000 years old. based on this age, which dates the skeleton to about 7,000 bce, the skeleton is most likely from the

The purpose of both the truman doctrine and the marshall plan was to