Multiple Choice
Eli Whitney invented to cotton gin in 1793 but ______.
A) he simply improved existing cotton gins by using coarse wire teeth instead of rollers
B) he did not take the opportunity until 1805
C) the cotton gin was an original invention of Eli Whitney's
D) after the cotton gin invention, then cotton crops were planted and harvested
Correct Answer:
Verified
Correct Answer:
Verified
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