I said underclass was physically segregated. The US systematically discriminated against black people to form an underclass that shared a racial identity. Neith

I said underclass was physically segregated. The US systematically discriminated against black people to form an underclass that shared a racial identity. Neither ethnic nor cultural Chinese in Vancouver are an underclass and have nothing to gain by executing a "race riot". The First Nations people you have so poorly treated are too small a fraction of the population and too dispersed for you to see a "race riot" on par with Los Angeles or Detroit, but the protests are there.