Question

When was the cotton gin invented?

Answer 1

Here ya go
https://www.britannica.com/technology/cotton-gin#:~:text=Cotton%20gin%2C%20machine%20for%20cleaning,by%20Eli%20Whitney%20in%201793.

Answer 2

1793

Answer 3

Cotton gin, machine for cleaning cotton of its seeds, invented in the United States by Eli Whitney in 1793.