A voter casts a ballot on Tuesday at Jennings Senior High School in Jennings, Mo., a St. Louis suburb. Voters passed an amendment to Missouri’s constitution that opens the door to redrawing state legislative districts that don’t take into account children, noncitizens and other residents who are not eligible to vote.

ST LOUIS, MO – NOVEMBER 03: Voters cast their ballots on November 3, 2020 at Jennings Senior High School in St Louis, Missouri. After a record-breaking early voting turnout, Americans head to the polls on the last day to cast their vote for incumbent U.S. President Donald Trump or Democratic nominee Joe Biden in the 2020 presidential election. (Photo by Michael B. Thomas/Getty Images)