Abraham Lincoln was a white supremacist, a rank racist, a leader in the colonization movement, and the author of the Corwin Amendment. So you nazis who are hell-bent on tearing down symbols of racism, the Lincoln Memorial should be high on your list of targets. If you hate nazis, you should know that Abe was the biggest American nazi of all time.
If you believe Lincoln freed the slaves, you are a fucking moron. If you believe the Emancipation Proclamation freed the slaves, you are a fucking imbecile. Go to the library and get yourself a fucking clue.