George Wasington, like most gentry of his day in Colonial America was a white supremacist. He owned Negro slaves -- that is a historical fact.
https://en.wikipedia.org/wiki/George...on_and_slavery
However, slavery was legal and institutionalized then -- Washington commuted no crime in his day. The part about the General Custer monument on the Native American reservation was quite poignant and competitive.
Who the fuck really cares if the park is renamed as the residents nearby want?