Those things will be systematically erased from history, if "Christian nationalism," and the oligarchy get full control of the country.
I remember being puzzled and frightened a few years before Selma, when scary men in suits walked with a small Black girl to school - it was on television and somehow, even more ominous in black and white.
We should never forget these things, and fight tooth and nail against them being tossed into the abyss of rightwing control over the past.