4. Which of the following factors had an impact on cotton production? a) The cotton gin
b) Boll weevils
c) The Civil War
d) All of the Above

The factor which had a significant impact on cotton production is: a) The cotton gin.

Cotton can be defined as a tropical and sub-tropical plant that produces seed with a soft, downy, white fibrous substance, which are used for manufacturing fabric materials and threads.

On a related note, the cotton gin is a machine that was designed and developed in 1793 by Eli Whitney in United States. This machine (cotton gin) was used to quickly and easily separate cotton fibers from their seeds, which enhanced greater cotton production than the use of manual techniques.

In conclusion, the factor which had a significant impact on cotton production is the cotton gin.

Read more on cotton gin here: link

A, the cotton gin.

Explanation:

The cotton gin separated the seeds from the cotton significantly quicker than any enslaved person could, thus increasing the amount that was produced.  

Hope this helps!

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