The Shang Dynasty (1046 B.C.E-1600C.)
Missouri entered the union as a slave state
Massachusetts had a chunk taken off and created a free state of Maine
After 1820 no territory north of the 30'36 line could have slaves
Africa was badly harmed by the slave trade. The trade made war more common, harmed the economies and society’s of the nations from which slaves came, and eventually made it easier for Africa to be colonized by the Europeans.
He criticized President Polk during the Mexican war and accusing him of ignoring Congress's right to declare war.
