I believe the answer would be cotton gin because the invention of the cotton gin was able to become more efficient in harvesting cotton.
Answer:
Living in Wigwams
Giving similar roles to men and women
Farming many of the same crops
Explanation:
I just did it
The correct answer is 4
4) a series of essays outlining ideas for the new government
the federalists paper were a collection of 85 articles and essays written to explain the spirit if the federall government and how it operated with an aim of quelling suspicion from the antifederalist. One of the leading authors of the federalist papers was hamilton.