Having grown up just outside of Detroit, I and many of my relatives/friends have witnessed firsthand the destruction of what once was the most economically prosperous and safest city in America, a destruction that continues to this day, and is now spreading into the White suburbs.
There is no clearer example of why race matters than the story of Detroit. There is perhaps no greater of an example of any area on earth that went from a majority White to majority Black in just a few years, with the inevitable chaos that followed.
The story of Detroit will silence any race-denying fool.