What do historians mean by the Columbian Exchange A. It refers to the opening of sea routes between Europe and the far East.
B. It was the time period after Christopher Columbus lived,
C. It refers to the trading between South America and North America.
D. It was a time of great cultural diffusion between the Old and New Worlds.

Question 16 of 27 1 point which statement best describes the mid-atlantic colonies of pennsylvania and new york? o a. policies of religious freedom attracted a diverse range of settlers. o b. they developed an economy based around slave labor. o c. nearly all of their settlers came from the same religious background. o d. conditions in these colonies were not well suited for small farmers