If America is SO racist against blacks, surely you can point to some major things, discriminatory laws, widespread violence against blacks, blacks unable to get elected to office, be hired, get into college, etc
There IS widespread violence against blacks.
Police in the U.S. are incredibly bias towards black people. In fact most people in prison are black when white people get away with the same offenses.
Even black people with ZERO criminal record have issues getting jobs.
And, yes, a majority of people in office are white.