Err, sorry, the Confederate Flag is a racist symbol? Really? Surely, in this day and age, there aren't any intelligent people left who still believe that the American Civil War was all about slavery? IF you are one of them, then here are a few facts for you that might make you reconsider that position.
1. Abraham Lincoln was not an abolitionist, as is made obvious by the content of a number of his speeches and proclamations..
August, 1852: "If I could save the Union without freeing any slave I would do it… what I do about slavery and the colored race, I do because I believe it helps to save the Union."
September, 1858, "I will say, then, that I am not, nor have I ever been, in favor of bringing about in any way the social and political equality of the white and black races."
2. Generals on both sides made it clear that the war was not about slavery
1862, in a letter to the Chicago Trbune, Union Army General Ulysses S Grant said "The sole object of this war is to restore the Union. Should I be convinced it has any other object, or that the government designs using its soldiers to execute the wishes of the abolitionists, I pledge to you my honor as a man and a soldier I would resign my commission and carry my sword to the other side"
1864, Union General William T. Sherman said "I am honest in my belief that it is not fair to my men to count negros as equals. Let us capture negros, of course, and use them to the best advantage."
1858, Confederate General Robert E Lee said "There are few, I believe, in this enlightened age, who will not acknowledge that slavery is an institution of a moral and political evil"
1866, General Lee made a statement that "All the south ever desired was that the union, as established by our forefathers, be preserved; and that the Government, as originally organized, should be administered in purity and truth."
3. Interesting fact. Both aforementioned Union Generals Grant and Sherman owned slaves, yet neither Confederate Generals Andrew Jackson nor Robert E Lee ever owned slaves.
4. There were over 60,000 Southern Blacks, both free and slave who fought with the Confederate armies.