Answer: D. In 2005, It was estimated that 2500 public schools and 57 colleges or universities in the U.S. had a Native American logo, mascot, or nickname.
Explanation:
For decades sports teams in the US including at public high schools and colleges have used Native American likeness in their logos, mascots and/or nicknames.
Native American Civil rights movements however, criticize this as they say that it propagates negative stereotypes against Native Americans and as such have started lobbying these organizations which were estimated to be 2,500 public schools and 57 colleges in 2005, to remove Native American likeness from their logos, mascots and otherwise.
