Last example 94 years ago....
"94 years ago"? 1921? Why that would be Tulsa, would it not -- where the whole black neighborhood was burned down and even bombed from the air -- in 1921? That one?
If you actually read the link, it simply stopped listing at 1921... as it said, that wasn't the "last" race riot by any stretch instigated by whites. They could have gone on with Rosewood (1923); Ossian Sweet (1925); the Sojourner Truth Homes riot (1942); the Zoot Suit and Detroit riots (both 1943); Columbia Tennessee and Airport Homes riots (both 1946); Peekskill (1949); Cicero (1951); "Ax Handle Saturday" (1960); Ole Miss (1962).... and like those last two, innumerable riots, massacres, murders and various terrorism visited upon civil rights demonstrators, not to mention even more innumerable such acts by the Klan on smaller scales, not to mention lynchings that went on into that same period complete with body part "souvenirs" and postcards commemorating the event.... no my boy, not "last example 94 years ago" at all, not by a long shot.