Anyone have links to the last polls on re-legalizing segregation/slavery?

[True Federalist (진정한 연방 주의자)]

Unless you're a hack who thinks this is such a poll, there probably isn't one.  Modern polling began well after the Reconstruction Era had passed.  You might find some polls on keeping segregation in the 40's to 60's, but unless Gallup has put some of its ancient polls online, I have no idea where you'd find them.