Because of the large amount of labour saved by giving workers specialized tasks in Industrial Revolution-era factories, some classical economists as well as some mechanical engineers such as Charles Babbage were proponents of division of labor.
The correct answer is "limit the spread of communism."
After World War II, the United States and Soviet Union emerged as global superpowers. These two countries had very different ideas on how a country should be run, with the US favoring a capitalist and democratic system while the Soviet Union favored a communist system. In order to stop the Soviet influence from spreading, the American government adopted the policy of containment. The goal of this policy was to limit the spread of communism.
This is why the US gave hundreds of millions of dollars to Turkey and Greece through the Truman Doctrine. This also explains why the US gave assistance to South Korea and South Vietnam, as both places were in jeopardy of being taken over by a communist government/country.
Answer: Triangular Trade.
What the middle passage is: it is part of the trade where they trade enslaved African Americans
1930 to 1941...............
The slave trade between Western Africa and the America's reached its peak in
the mid-18th century when it is estimated that over 80,000 Africans annually
crossed the Atlantic to spend the rest of their lives in chains.