H.l. Mencken said this quote

Race relations never improve in war time; they always worsen. And it is when the boys come home the Ku Klux Klans are organized. I believe with George Schuyler that the only really feasible way to improve the general situation of the American Negro is to convince more and more whites that he is, as men go in this world, a decent fellow, and that amicable living with him is not only possible but desirable. Every threat of mass political pressure, every appeal to political mountebanks, only alarms the white brother, and so postpones the day of reasonable justice.