Answer:
C. is the correct answer; although Eli Whitney did not intend increase slavery that is what he ended up doing.
In 1854, the Missouri Compromise was repealed by the Kansas-Nebraska Act. Three years later the Missouri Compromise was declared unconstitutional by the Supreme Court in the Dred Scott decision, which ruled that Congress did not have the authority to prohibit slavery in the territories.
Hey there!
"Which word or phrase describes the native people of Mongolia in the 12th century?"
Well... we could do process of elimination
- It can't be "hunter-gatherers" because they are the members of the nomadic people that who live "chiefly" but by hunting or fishing for certain foods (like wild foods
- It can't be farms because it just doesn't have to do with this portion
- It CAN BE nomadic herdsmen they are basically people who were part of the tribe a particular group that constantly moved from each place to place with/without a indefinite house
- It can't be city-dwellers because they were people who lived in the cities
So, therefore your answer would be: 
Good luck on your assignment and enjoy your day!
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