The Five Civilized Tribes are five sovereign Native American nations—the Cherokee, Chickasaw, Choctaw, Muscogee (Creek), and Seminole—that originated in the Southeastern United States, were forcibly removed to what is now Oklahoma in the 1830s, and today operate their own governments, courts, and citizenship rolls under a government-to-government relationship with the United States. The Cherokee Nation alone counts more than 450,000 enrolled citizens, making it the largest tribe in the country.
Who the Five Nations Are
Before removal, each of the five nations held distinct territory across the American Southeast. The Cherokee occupied much of the Appalachian region across parts of present-day Georgia, Tennessee, and the Carolinas. The Chickasaw and Choctaw held ancestral land in the Mississippi River valley and shared linguistic roots but kept separate governments. The Muscogee (Creek) formed a confederacy of independent towns across the central South. The Seminole emerged later in the Florida peninsula, drawing together various indigenous peoples and escaped slaves into a culturally distinct society.
They were never a single alliance. What linked them was geography, sustained European contact, and eventually a shared experience of forced removal.
Where the “Civilized” Label Came From
European Americans applied the word “civilized” in the 18th and 19th centuries because of cultural practices these tribes adopted that mirrored Euro-American norms. Members took up large-scale plantation agriculture, including, in many cases, chattel slavery. Governments centralized, moving from clan-based decision-making toward written constitutions and formal bureaucracies. Public schools were established and many members converted to Christianity.
Literacy became one of the most visible markers. In 1821, Sequoyah completed the Cherokee syllabary, a system of roughly 85 characters representing syllables in spoken Cherokee.1National Library of Medicine. 1821: Sequoyah’s Syllabary Makes Written Cherokee Possible Within a few years the Cherokee were publishing a bilingual newspaper. The label itself carried an ugly implication—that other indigenous peoples were “uncivilized”—and many scholars and tribal citizens today treat it critically.
Removal to Indian Territory
None of those cultural adaptations changed what came next. In 1830, Congress passed the Indian Removal Act, authorizing the president to set aside federal land west of the Mississippi in exchange for tribal homelands inside existing state borders.2GovInfo. Indian Removal Act of 1830 The law promised the United States would “forever secure and guaranty” those new western lands. What followed was a series of coerced treaties.
The Choctaw were first, signing the Treaty of Dancing Rabbit Creek in 1830 under pressure that included bribery and threats. The Cherokee followed with the Treaty of New Echota in 1835, signed by roughly 500 people who claimed to represent the 16,000-member nation. Principal Chief John Ross and the vast majority of Cherokee opposed it. The Senate ratified it anyway, exchanging 7 million acres of Cherokee homeland for $5 million and land in what is now Oklahoma.3National Park Service. Stories of the Trail of Tears
The removals themselves were catastrophic. Tribes were forced to travel hundreds of miles on foot or by boat, often in winter, with grossly inadequate food and medical care. The Cherokee removal became known as the Trail of Tears. Missionary and physician Elizur Butler, who traveled with the Cherokee, estimated that over 4,000 people—roughly one-fifth of the Cherokee population—died along the route.3National Park Service. Stories of the Trail of Tears Across all five nations, more than 10,000 people died during removal or shortly after arrival in Indian Territory.
The Dawes Rolls and Modern Citizenship
The “forever” guarantee lasted about 50 years. In 1887, Congress passed the Dawes Act, breaking up communally held reservations into individual allotments; land declared “surplus” after allotments were assigned went to non-Indian settlers.4National Archives. Dawes Act (1887) The Five Tribes were initially exempt. That protection ended with the Curtis Act of 1898, which extended allotment to their territory, abolished tribal courts, and placed tribal legislation under presidential approval.5GovTrack.us. Curtis Act of 1898 The Dawes Commission was authorized to create enrollment rolls of every tribal citizen before allotting land.
Those rolls, compiled between 1898 and 1914, are the reason the allotment era still shapes tribal life. The Final Rolls of the Five Civilized Tribes remain the baseline for citizenship in all five nations, listing individuals accepted as members along with Freedmen and adopted groups such as the Delaware Cherokee.6National Archives. Dawes Records of the Five Civilized Tribes
To become a citizen of one of these tribes today, you trace direct lineage to a person on the Dawes Rolls. The Cherokee Nation, for example, requires at least one direct ancestor on the rolls but imposes no minimum blood quantum: if you prove the genealogical link, you qualify.7Cherokee Nation. Frequently Asked Questions Applicants submit original documentation such as birth and death certificates to build the chain of descent. DNA tests, family photos, and genealogy website records are not accepted.
A separate federal document, the Certificate of Degree of Indian Blood (CDIB), is issued by the Bureau of Indian Affairs and requires the same genealogical proof.8Bureau of Indian Affairs. Application for Certificate of Degree of Indian or Alaska Native Blood A CDIB card is not the same as tribal citizenship. It is a federal verification of ancestry that some programs require separately.
The Freedmen Question
One of the most contested issues in modern tribal governance is whether descendants of Freedmen—people enslaved by the tribes before the Civil War—are entitled to citizenship. The Dawes Rolls listed Freedmen on separate rolls and did not record a “degree of Indian blood” for them, meaning their descendants cannot obtain a CDIB card regardless of actual ancestry.9U.S. Government Accountability Office. Tribal Programs: Information on Freedmen Descendants of the Five Tribes
The five tribes have taken sharply different positions. The Cherokee Nation recognizes Freedmen descendants as full citizens after a 2017 federal court ruling held that the 1866 treaty between the Cherokee and the United States guaranteed them the same rights as native Cherokees; in 2021, the Cherokee Nation Supreme Court ordered “by blood” language stripped from the tribe’s governing documents. The Chickasaw and Choctaw nations do not extend citizenship to Freedmen descendants. The Muscogee (Creek) Nation’s supreme court ruled in July 2025 that its 1866 treaty also guarantees Freedmen citizenship, but as of late 2025 the tribe had not yet enrolled any Freedmen descendants while it reviewed its policies. The Seminole Nation offers Freedmen descendants “citizenship” with voting rights but distinguishes this from “membership,” a category reserved for those with documented blood ancestry.9U.S. Government Accountability Office. Tribal Programs: Information on Freedmen Descendants of the Five Tribes
Tribal Governments Today
After removal, each of the five nations rebuilt its government under a written constitution with three branches: an executive branch led by a Principal Chief or Governor, a legislative council representing geographic districts, and a court system. The Curtis Act dismantled much of that in 1898, but the Five Tribes Act of 1906 declared that the “tribal existence and present tribal governments” of the five nations would continue “for all purposes authorized by law, until otherwise provided by law.” Over the 20th century the tribes gradually reasserted control over their own affairs.
Today each nation runs services that in other places come from a state or county: law enforcement, courts, healthcare networks, schools, housing programs, and environmental regulation. Funding comes from a mix of federal appropriations, gaming revenue, and tribal business enterprises.
McGirt and Criminal Jurisdiction in Eastern Oklahoma
The most consequential recent development in Five Tribes sovereignty came in 2020, when the Supreme Court decided McGirt v. Oklahoma in a 5–4 ruling. The question was whether the Muscogee (Creek) reservation still existed for purposes of federal criminal law. The Court held it did. Congress had never passed legislation clearly disestablishing the reservation, and without that clear expression of intent, the land remained “Indian country.”10U.S. Supreme Court. McGirt v. Oklahoma (2020) Oklahoma courts then applied the same reasoning to the Cherokee, Chickasaw, Choctaw, and Seminole nations.
The practical impact was enormous. Under the Major Crimes Act, offenses like murder, kidnapping, arson, robbery, burglary, and sexual assault committed by a tribal member in Indian country fall under federal rather than state jurisdiction.11Office of the Law Revision Counsel. 18 USC 1153 – Offenses Committed Within Indian Country After McGirt, Oklahoma estimated it would need to transfer prosecutorial responsibility for more than 18,000 cases per year to federal and tribal authorities.12U.S. Supreme Court. Oklahoma v. Castro-Huerta (2022)
In 2022, the Supreme Court decided Oklahoma v. Castro-Huerta, ruling that states have concurrent jurisdiction to prosecute crimes committed by non-Indians against Indians in Indian country.12U.S. Supreme Court. Oklahoma v. Castro-Huerta (2022) That decision restored a significant share of the state’s prosecutorial authority but did not overturn McGirt. The reservation boundaries remain intact. Jurisdiction across eastern Oklahoma is now a layered system where tribal, federal, and state authority overlap depending on who committed the crime and who the victim is.
Taxes for Members Living in Indian Country
Individual tribal members who live and earn income within their tribe’s Indian country may qualify for an Oklahoma state income tax exemption. The requirements are strict. You must be enrolled in a federally recognized tribe, reside within the Indian country of the tribe you belong to, and earn the income from sources inside that same territory.13Legal Information Institute. Application of the Oklahoma Individual Income Tax to Native Americans If any element is missing, the exemption does not apply.
At the federal level, there is no blanket income tax exemption for tribal members. The IRS taxes tribal citizens the same as anyone else for most income. A narrow exception under IRC Section 7873 covers income earned from fishing rights-related activities secured by treaty, executive order, or act of Congress, which is exempt from federal, state, Social Security, and Medicare taxes.14Internal Revenue Service. Tribes and Fishing Rights-Related Activities Oklahoma vehicle excise tax exemptions apply to vehicles owned by tribal governments, not by individual members.