So basically, you would prefer that slavery wouldn't have existed, not because of immorality, but because there would be less black people around today to ruin America. You completely neglect the truth that poverty causes unwanted living conditions, not black folk.
You go on to say, that if you were born in 1830, that you would have rather been a slave with guaranteed food and shelter, than a poor white person living in freedom and having personal responsibility to take care of yourself.
You should seek help.
Congratulations on buying into the American lie; freedom is all you need. What good is liberty without the capability of striving for your dams? A slave essentially had just as much freedom as a free, poor, white person. A book published in the 1920's or 30's would be a good read for you. I can't give you the name, and I confess to not having read it myself. It was assigned reading in some class I took over the summer in college. The book consists of interviewed former slaves and their stories. I can speak to it's contents without having read it because there was daily discussion on the book for two weeks. They worked frantically at planting and harvest, as did the poor whites. After harvest they mostly had the year off. Poor whites had to hire themselves out, a slave owner could do the same with his slaves, and often did, but following the Mexican model, the poor whites worked harder for less money. Slave owners weren't too keen on risking their investments. Ever look into how expensive slaves were?
Sure, there were evils inherent in that peculiar institution, selling of family members, beatings for disobedience, ect... However, many of those in the book spoke of their treatment. Overwhelmingly they were treated well. Many would get medical attention if needed, something a poor white could not expect. Farmers keep up the practice of treating their farm implements well to this day, you won't hear too many stories of farmers neglecting their combines and tractors, the same held true then.
Racism was different then than it is now. Many, including Thomas Jefferson, were troubled by slavery. The problem was that much of their wealth was tied up in the slaves they held as property. Racism, expressed as hatred, was manifested primarily by the poor. If you were a miserable poor white share cropper, in society you were still better than a slave.
Sure, I am opposed to slavery on moral grounds. But I never enslaved anyone. The impact on me from slavey is that today the country I live in has been burdened with a permanent population of leaches.