Answer:
Paleolithic humans originated in one continent and then spread to many parts of the world
Explanation:
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The answer is B because the Mechanical Reaper changed the way the world worked at the time; It made the demand for slaves go up as the work necessitated some manual work
Army camps they have access to higher ground and supplies of water
The Missouri Compromise resolved regional disputes over slavery by preventing the spread of slavery in new territories in the North.
<h3>The Missouri Compromise </h3>
The Missouri compromise was a Legislation in United States that prevented northern attempts to forever ban the expansion of slavery by admitting Missouri as a slave state and Maine as a free state.
The was done in exchange for legislation which prevented slavery in the remaining Louisiana Purchase lands north of the 36°30′ parallel.
Learn more about the Missouri Compromise at brainly.com/question/8140181
