New Mexico

The official flag of New Mexico, a subnational polity of the United States, consists of a red sun symbol of the Zia people on a field of gold (yellow). It was officially adopted in 1925 to highlight the state's Native American and Hispano heritage: It combines a symbol of the Puebloan people, who have ancient roots in the state, with the colors of the flag of Spain, which established and ruled Nuevo México for over two and a half centuries. The New Mexico flag is among the most unique and iconic in the U.S., and has been noted for its simple and aesthetic design.

Text modified from "Flag of New Mexico" on Wikipedia which is licensed under CC BY-SA 4.0.