Answer:
Eli Whitney was an American inventor best known for inventing the cotton gin. This was one of the key inventions of the Industrial Revolution and shaped the economy of the Antebellum South.
The ku klux klan, commonly shortened to the
kkk on the Klan, is an american white
supremacist hate group whose primary targets
are african americans.
The First airplane's were made by the Wright brothers in 1903
Missouri, and Maine both requested to become states, both wanted to be free, but Missouri ended up being slave, causing a battle known as the "burnt district" which was due to Jayhawkers of Kansas flooding into Missouri to vote pro-slave, making the polls artificially swell in support of slavery.