We know racially-polarized voting is a real thing
Of course it is. We also know that 97% of black people voted for Barack Obama. Let that sink in: 97%
97% of any body cannot agree on any of the issues, yet 97 out of 100 black people voted for Barack Obama.
What reason was there besides color of his skin?
Ninety-seven per cent puts you in Cuban or Soviet Union election territory.