Answer:
The gin improved the separation of the seeds and fibers but the cotton still needed to be picked by hand. The demand for cotton roughly doubled each decade following Whitney's invention. So cotton became a very profitable crop that also demanded a growing slave-labor force to harvest it.
correct answer B
I think it is because they get more services from their government (like other programs that are like food stamps and medicaid and such!
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the answer is: <span>C.the model t
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Answer:
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Explanation:
Rio de la Plata is the muddy estuary of the Paraná and Uruguay Rivers, and forms part of the border between Argentina and Uruguay. The rich estuary supports both capital cities of Buenos Aires and Montevideo. The Paraná is South America's second longest river, and drains much of the southeastern part of the continent
The correct answer is C. because they built road systems to protect their empire and move armies
