Missouri Compromise (4 set 1820 ano – 7 fev 1854 ano)
Descrição:
"The Missouri Compromise forbids slavery in the Louisiana territory north of Missouri's Southern border. Under its terms, Maine is admitted to the Union as a free state and Missouri as a slave state.
Dred Scott case."
Source:
https://www.nationalgeographic.org/interactive/slavery-united-states/
Adicionado na linha do tempo:
Data:
4 set 1820 ano
7 fev 1854 ano
~ 33 years