England's southern colonies in North America developed a farm economy that could not survive without slave labor. Many slaves lived on large farms called plantations. These plantations produced important crops traded by the colony, crops such as cotton and tobacco.
And
Throughout the 17th and 18th centuries people were kidnapped from the continent of Africa, forced into slavery in the American colonies and exploited to work as indentured servants and labor in the production of crops such as tobacco and cotton.
The criticism of the Masons that was not common was transparency in the intent and implementation of their policies. The answer is D.
A. Isolation allowed china to develop on its own, without too much interference from foreign invasion.
A nuclear war between the U.S. and the U.S.U almost became a reality because the Soviet Union stuck missiles in Cuba... I think thats right :)