It is not politically correct to draw comparisons between issues such as illiteracy and ethnic groups living in certain places. (sarcasm)
What always gets me is that many big cities with big minority populations have the worst schools, the worst social problems, etc. Yet these places have also had Democrats in charge for many many years. And many cities with big black populations have had black mayors, black school superintendents, mostly black teachers in schools, black chiefs of police, etc. If so many of their problems were due to racism and/or Republican policies, these cities should be shining cities on a hill, glittering test cases of the superior values of Democrats and liberals. Instead too many of these places are war zones and basket cases.
And, they'll explode as this depression worsens. That's the real reason people are buying guns/ammo...they know.