Who pioneered the use of interchangable parts in industry?

Player #2342698, Eli was a very smart and very humble!! He did alot for us!!!!

this I ridiculous the question are a joke

ChewyGazelle68623, Not really. The cotton gin was actually invented by a Black slave who developed an easier method to pick the seeds out of a cotton ball instead of cutting up your fingers when it was done by hand. Old Eli just stole the invention from him.

Eli was a genious!!