Why were Senegambia, Benin, and Kongo willing to sell other Africans into slavery?

worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.

russia because it is the biggest state

it proved indian land claims were unjustified.

b.) deny other rights to the people