Bruh, told you I didn't want to dig it all up, but ok.
• as to the Southern Strategy: I'm aware.
The Southern Strategy was pandering race issues in order to canvass.
The Civil Rights Act, as noble it's intentions, in a way also was; the least as for Lyndon B Johnson. How else would one read his AF1-quote "I'll have those N__s vote Democrat for the next 100 yrs". You may glorify him as a pioneer of Social Justice. He was not. MLK was. LBJ, cold and calculating, figured that they no longer could buck the social awareness & the zeitgeist of the 60's and jumped the bandwaggon.
• as to Biden-Thomas
I was watching it years ago, it was gut-wrenching and it's been branded in my mind.
During the Senate Supreme Court confirmation hearings in 1991 there were sexual harrassment allegations brought up against Thomas. Biden presiding the senate was addressing those in a "not so nice way".
here is a brief summary of the case, so at least you'll get the context right.
Supreme Court Moments in History: Clarence Thomas and Anita Hill
https://youtu.be/1lEEDD2vxaE
There's supposed to be government transcripts; also there's tons of hours of cspan video.
https://www.youtube.com/results?search_query=%22clarence+thomas%22+%22supreme+court%22+1991
Cueing through all of them will take days; can't do that work for you. Should be a worthwile dig for a polit junkie like you though.
Instead I’d like to leave you with Justice Thomas’s closing remarks to Chairman Joe Biden, who refused to make eye contact with Thomas during this emotional and heartfelt speech, and call it a day with that.
“Mr Chairman I am a victim of this process, my name has been harmed, my integrity has been harmed, my character has been harmed, my family has been harmed, my friends have been harmed.
There is nothing this committee, this body or this country can do to give me my good name back….nothing.
I will not provide the rope for my own lynching, or for more humiliation. No job is worth what I’ve been through, no job….I have dealt with segregation, bigotry and racism, but this is worse than any obstacle or anything else that I have ever faced.”