What events led the group in power to have power? Darfur genocide

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.

according to this text from the preamble to the declaration, who gives men their unalienable rights?