In growing research, it is interesting that racial attitudes and racialresentment overall, play an important role in the association of political party attachments, policy attitudes (e.g. welfare benefits/cuts), voting and other measures where political behaviors have significantly grown since the election of former president Obama. This of course relates to the following video:
The article in question is in the following link:
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The article provides some compelling evidence of the socio-political trends, share your thoughts after the read (the article is short).
I think there's truth to this, although it's hard to say where it actually comes from or what factors it can be attributed to.
I'm not sure about the graphs in the article or the poll questions they're charting, though.
For example, one poll question was "Africans Americans should not have special favors." What "special favors"? How does one define a "special favor"? Overall, the questions seemed kind of vague and don't really explain that much.
This article seems to suggest that racial resentment showed in increase the presidency of Barack Obama, although it's not entirely clear that Obama's presidency itself was the cause of it.
It also doesn't clarify how it ties in to liberal vs. conservative politics in general. What I've observed is that both sides tend to talk past each other.
Conservatives tend to embrace policies related to free-market economics and social issues pushed by the religious right - and they tend to fall all over themselves to try to prove that race is not a factor at all in any of the positions they take. Indeed, they might even point to Obama's presidency as "proof" that America is no longer racist and wonder why anyone in the here and now would still embrace racial identity politics.
Liberals have ostensibly given in to the conservatives on economic issues, although they've pushed hard on the social issues and have also embraced racial identity politics (in addition to gender identity politics as well, although that's a different topic).