in the scott v. sandford case, scott’s argument was based on
the missouri compromise.
the kansas-nebraska act.
the fugitive slave act.
the fourteenth amendment.

the Missouri Compromise.

Explanation:

Dredd Scott v. Sanford is a well-known case of the Supreme Court of the United States of America, a decision by which the rightlessness of the Blacks were legalized. The court ruled that all blacks and their descendants brought to America are not citizens of the United States, do not have the right to receive it, do not have the right to go to court, and cannot be taken from the owner without a court.

The black slave Dred Scott, who belonged to an army surgeon, appeared with his master in the Rock Island fortress, located on the territory where slavery was prohibited. Upon returning to St. Louis in 1846, Dred Scott filed a lawsuit for official freedom, referring to the so-called Missouri Compromise of February 13, 1819, according to which the slaves who found themselves in the Great Plains became free. However, this law extended to the territory north of 36 ° 30 '