I believe the answer would be cotton gin because the invention of the cotton gin was able to become more efficient in harvesting cotton.
Men wore a simple loincloth for clothing.
this is not a part of their culture.
The owner was John Jacob Astor.
Each of the four geographically divided colonies had their own specific economic activities, mostly influenced by the climate and natural resources of the area.
The Southern colonies had economy based around farming, by mostly producing corn, fruits, vegetables, cotton, tobacco. The Chesapeake economy was based mostly around the production of tobacco. The Mid-Atlantic colonies had economy based are farming grains and oats, though there was also nice income from logging and paper-making. The Northern colonies had economy based around fishing, whaling, as well as shipbuilding. All of the colonies had different development over time because of the differences in what where their economies based around, with some being more successful than others.
Brown v. Board of Education was a landmark case in which it was finally proven that segregation in institutions of education was highly unconstitutional, so you could say that that is the greatest effect since it made other schools become open for everyone as well.
