
Eventually slaves were granted their freedom. However, this did not happen until February 25, 1865. On a lighter note; Tennessee was the only state to free the slaves by popular vote.
Racism exists all around the nation. I discovered a blog when searching for racism in Tennessee stating that there are a group of people in Tennessee that want slave history taken out of the history books. The Klu Klux Klan is still around in the south, and in Tennessee. The KKK still have open protests and marches throughout some cities. However they are not as strong as they use to to be. Unfortunately as much as we have grown as a nation, some still get left behind.
Sources:
http://www.afrigeneas.com/states/tn/
http://teabaggersrcoming.blogspot.com/2011/01/tennessee-teabaggers-want-all-this-talk.html
http://jerrybrice.wordpress.com/2009/11/19/the-kkk-and-wal-mart-in-memphis-join-forces-and-support-a-15-year-sentence-for-cutting-in-line-down-in-dixieland/