While not observed nationally throughout the United States, a number of traditionally ethnic French cities and regions in the country have notable celebrations. Mardi Gras arrived in North America as a French Catholic tradition with the Le Moyne brothers, Pierre Le Moyne d'Iberville and Jean-Baptiste Le Moyne de Bienville, in the late 17th century, when King Louis XIV sent the pair to defend France's claim on the territory of "Louisiane", which included what are now the U.S. states of Alabama, Mississippi, Louisiana and part of eastern Texas.