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

Question

Quizplus · Accepted Answer

Eli Whitney improved existing cotton gins by using coarse wire teeth instead of rollers, which made the process of separating cotton fibers from seeds much more efficient.

Eli Whitney Invented to Cotton Gin in 1793 but ______