Why do all people of color hold modern era whites responsible for the past?

Why're all people of color, mainly blacks holding modern era whites repsonsible for the past? Wasn't it whites who fought for their freedom? How many slaves did whites own in 1993? 1965? 1939? 1901? 1875 or 1868? ZERO. I believe all this equality BS is a the black mans agenda for his true feelings. Kill whitey, guilty by association. Before this. Blacks complained about racism, judgement and unfair treatment, now they're doing just exactly that. Hypocrisy at its peak. Coloreds don't believe in equality any more than whites, colored folks are ALL on a revenge mission