The oldest district in the North American manufacturing belt is Southern New England, especially the place of Boston. The North Ameican manufacturing belt is called the Rust Belt. It is a region of U.S to the northern part of Midwest States from the Great Lakes.
It failed because the people who were indentured servants eventually ended their servitude and left to build their own families and farms. They were also more rebellious then the Africans who were imported from Africa. It wasn't worth it to take Europeans when Africans were better workers.
Higher prices for consumers
This was an early example of "<span>B. separation of powers" since this was done in order to ensure that no single branch of government became too powerful and therefore tyrannical. </span>
The answer to the question is A.
