I think it is b I hope I helped you have a nice day
guys I promise you its sewing machine because the sewing machine sewed the clothes while thy cotton gin only worked on the cotton not actual clothes. so the answer should be SEWING MACHINE.
the answer to this question is A
Answer:
Middle Passage
Explanation:
Middle Passage, the forced voyage of enslaved Africans across the Atlantic Ocean to the New World.
The following are the five North American and European countries on Non communist bloc:
1. United States
2. United Kingdom
3. France
4. Italy
5. Canada