There wealthy houses and gold
Answer:
The cotton gin
Explanation:
When Eli Whitney invented the cotton gin it provided a quicker method when it came to picking the seeds out of cotton. The faster the seeds could be picked out the more the plantation owners wanted a faster way to pick cotton.
The answer should be on answers.com
The answer is either Ethnic, or social. I'm not too sure, but I'm leaning towards Ethnic. Hope I could help!
