FILE - In this Feb. 2, 2019 file photo, demonstrators hold signs and chant outside the Governors Mansion at the Capitol in Richmond, Va., as they call for the resignation of Virginia Governor Ralph Northam after photo of a person wearing blackface was discovered in his medical school yearbook. The U.S. has spent most of 2019 coming to grips with blackface and racist imagery, but Native Americans say they don't see significant pressure applied to those who perpetuate Native American stereotypes. (AP Photo/Steve Helber, File)

FILE - In this Jan. 29, 2018 file photo, foam images of the MLB baseball Cleveland Indians' mascot Chief Wahoo are displayed for sale at the Indians' team shop in Cleveland. The Chief Wahoo logo is being removed from the Cleveland Indians' uniform in the 2019 season, but the Club will still sell merchandise featuring the mascot in Northeast Ohio. The U.S. has spent most of 2019 coming to grips with blackface and racist imagery, but Native Americans say they don't see significant pressure applied to those who perpetuate Native American stereotypes. (AP Photo/Tony Dejak, File)

FILE - In this May 20, 2015, file photo, a Cheyenne Mountain High School student wears a headdress and face paint as he cheers for his school -- which uses "Indians" as its team mascot -- in the 4A State Soccer Championship game at Dick's Sporting Goods Park in Commerce City, Colo. The U.S. has spent most of 2019 coming to grips with blackface and racist imagery, including a racist photo on the Virginia governor’s college yearbook page. But Native Americans say they don't see significant pressure applied to those who perpetuate Native American stereotypes. (Mark Reis/The Gazette via AP, File)