Should the Crazy Horse Monument be removed?

Have you ever considered the similarities between the Indians and the Confederates. They are both a defeated people by the Union, they have both lost their heritage by forced modification to Yankee law, they have both lost their land to Yankee migration. And, there are probably a couple of others. So, the question is, do liberals discriminate by showing political correctness sympathies towards the Indians and political correctness revulsion at Confederates. It would seem that if liberals want to be fair, if they want to remove the statue of Lee on a horse, they should remove the statue of Crazy Horse on a horse. Or how do they explain their bigotry?