Pretty sure it’s a yes, not sure.
Plantation owners found that they needed slaves more in the fields because the cotton gin could produce quickly and efficiently
hope i helped
The correct answer here is A.
John Jacob Astor was born in 1763 to father who was a butcher so he was not very wealthy. He amassed his fortune by trading fur through that business he became one of the most wealthy people in the United States. Astor traded sandalwood, teas and of course fur with China which turned out very profitable for him.
The development of a system of mass production and manufacturing meant that products were far easier, and therefore cheaper to make. This reduced the price of the products, meaning that more people could afford them.
The high unemployment rate, their strict religious guidelines, their economy, violence, and their views on slavery.