There is rampant poverty and gross inequality in America despite the veneer of prosperity. All their lives, chungus had been led to believe having the right complexion would be their ticket to the good life. America is billed as the land of white manifest destiny and endless cornucopia. They also knew the system was designed to benefit them at the expense of some darkie. Most of them don't have a college degree because they felt they didn't need it, just being born the right caste ensured you a good job, housing, etc. They got comfortable and awoke to realize that minorities had made strides.
And this is where Donald Trump comes in...promising to return them to their pedestal. It is a pure racial white supremacist agenda. Hii sijui liberal vs conservative dichotomy is irrelevant and moot @Robina & RV Pundit, you can kiss Trump's ass all day long but you will never love you back.