The efficiency and productiveness of many large cotton plantations found in the south during the first half of the 19th century made most plantation owners economically dependent on A) Slave labor
As a result of introducing the cotton gin, slavery was reinvigorated. In fact, plantation mistresses commanded a sizable household staff of mostly female slaves.
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Sectionalism is loyalty to one's own region or section of the country, rather than to the country as a whole.
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The victory at Yorktown was among the most significant battles of the American Revolution because it concluded the war and the colonists came out victorious.
D.it made people switch from hunting to herding. People didn't have to move around from place to place anymore. They could finally settle down and have a life.