I have no doubt that this near-slavery condition will always exist, but that doesn't make it right.
Confederates before the US Civil War argued in favor of slavery, and some of the arguments weren't far off from that thinking. http://www.ushistory.org/us/27f.asp
Yeah, after the Reconstruction there was a mass defection of Southern Democrats or "Dixiecrats" (aka unabashedly racist politicians, many of whom were Klan members) from the Democratic to the Republican party.
Confederates before the US Civil War argued in favor of slavery, and some of the arguments weren't far off from that thinking. http://www.ushistory.org/us/27f.asp