This is the second time this has happened. Democrats in the 50s-60s realized they could get votes in the North by not being racist, while Republicans at the same time realized they could get votes in the South by being racist. It just really shows that neither side really cares all that much, it’s mostly a show for political gain.
I’m just really hoping Trump will piss off republicans in Congress fast enough that they stop supporting him before he can cause any real harm.