How did the invention of the cotton gin in 1793 affect the use of slave labor in the south? a) although the cotton gin affected the tasks performed by enslaved workers, the number of workers needed remained constant. b) although the cotton gin did not alter the tasks performed by enslaved workers, the number of workers sharply increased. c) because the cotton gin was so efficient, plantation owners needed fewer enslaved workers to produce cotton. d) because the cotton gin processed cotton so quickly, farmers needed increasing numbers of enslaved workers

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explanation:

answer: (fluidity)is the correct answer.

explanation: because of this characteristic, success on the battlefield depends in large part on the ability to adapt to proactively change events to our advantage as well as to react quickly to constantly changing conditions

the quote by walter cronkite contributes to the central idea of the text by supporting the central idea. cronkite argues that what is deemed “right” for and in america may not be good for other countries. this supports the central idea of the text, that the vietnam war was unpopular in america for multiple reasons- including cronkite’s.

d is the correct answer