The Supreme Court declined to take a case challenging its 100-year-old racist precedents that continue to deny equal rights to the 3.6 million residents of overseas U.S. territories on Monday.

Three American Samoans living in Utah and a Samoan nonprofit petitioned the court in Fitisemanu v. U.S. to overturn the Insular Cases, the courts early 20th-century precedents that enabled the countrys colonial expansion by allowing it to absorb overseas territories populated by non-white peoples while denying them equal rights or a path to statehood.

Its a punch in the gut for the Justices to leave in place a ruling that says I am not equal to other Americans simply because I was born in a U.S. territory, John Fitisemanu, the lead plaintiff in the case, said in a statement. I was born on U.S. soil, have a U.S. passport, and pay my taxes like everyone else. But because of a discriminatory federal law, I am not recognized as a U.S. citizen.

The Insular Cases that deny people like Fitisemanu equal rights as citizens were explicitly founded on racist premises. The cases, which occurred from 1901 to 1922, claimed that the people of the overseas territories the U.S. conquered in the Spanish-American War came from savage tribes and alien and uncivilized race[s] who were absolutely unfit to receive the rights provided by the Constitution. The court invented a new legal class of unincorporated territory for the colonial possessions taken from Spain that denied them equal rights and statehood.

Today, the Insular Cases still govern the U.S. overseas territories of American Samoa, Guam, Northern Marianas Islands, Puerto Rico and the U.S. Virgin Islands. In each territory, Congress has negotiated different rules for peoples access to their rights as Americans.

For example, unlike other territorial inhabitants, American Samoans are not officially U.S. citizens, but American nationals. This means that even if they move to a state or the District of Columbia, they will be denied the right to vote. This was one of the chief complaints made by Fitisemanu and the other plaintiffs in the case.