The abolition of slavery was the first step toward a 100+ year journey toward racial equality for the African-Americans.
I agree, but you can't view history and the collective views of America in 1864, from the perspective of the African-Americans alone. You are following a time-line, and attempting to attribute today's reality, with yesterdays sentiments, and it doesn't work that way. Abolition was not considered to be the "first step" to equality, by anyone other than, maybe African-Americans... I'm not so sure they even considered it a first step to equality at that time. In 1864, the notion that blacks and whites were equal, was practically non-existent. I am sorry to say that, but it's the truth of the matter, and it was this way across America, not just in the South.
In fact, some of the bloodiest and deadliest racial lynchings and such, occurred across Wisconsin and Illinois in the early 1900's. Racism and slavery are two completely different issues, and to pretend that the Civil War is justification for the prejudiced stereotype of the South as racist, is just patently unfair.