Answer: B. were not completely unified
Moses king and saul samuel
Marco Polo found a new trade route (possibly several) that expanded trade in Europe.
(A)The Black Codes controlled the labor, movement, and activities of freedmen, while the Jim Crow Laws imposed racial segregation in all public facilities. I think would be the best anwser.
New England's geography helped industries to grow because of the proximity to the ocean to trade goods to other parts of the U.S. and the world. Also there were many rivers that helped to provide navigation for resources and also finished goods to be traded within the region. These factors and others helped industries in New England to grow.
