GIVING BRAINLIEST TO THE FIRST ACTUAL ANSWER Eli Whitney and Samuel Slater were important to the early Industrial Revolution in the United States because they

A. developed new methods of manufacturing
B. invented new forms of transportation
C. built machines powered by steam
D. improved techniques in the production of steel

Option A

Explanation:

The answer is option A or "developed new methods of manufacturing." Eli Whitney's most known invention was the cotton gin, which was a machine that enabled to remove the seeds from the cotton in factors. Samuel Slater's most known invention was the cotton mill which turned the cotton into threads of fabric to be used for other purposes. Both of these inventors made huge impacts during the industrial revolution and two of the biggest names of that generation.

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the phenomenon that would be cited as evidence of increased economic interdependence between europe and the americas is  the development of mercantilism.

this theory suggests that the wealth of a country depends on its economic assets, or capital.

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answer: the correct answer is d. a christian revivalist movement in the u.s. during the early 19th century

explanation: the second great awakening was lead by the preachers of baptist and methodist congregations in order to gain support for the protestant religion from the 1790's to 1840's