The answer is Caste system (A)
Many of the tribes forcibly relocated to Indian Territory were from Southeastern United States, including the so-called Five Civilized Tribes or Cherokee, Chickasaw, Choctaw, Muscogee Creeks, and Seminole, but also the Natchez, Yuchi, Alabama, Koasati, and Caddo people.
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The First Amendment guarantees four basic rights or freedoms.
Freedom of religion
Freedom of speech and the press
Right to assembly
Right to appeal to the government for action.