Robert Byrd who was a democratic leader until 2 years ago represents your view, liberalism, Jewish liberalism, black liberalism, and the democrat party against conservatism.
Byrd would be speaking with your voice, defending his party and the left, and how they flipped blacks.
Byrd would be describing it as pure and purely noble, just like you.
You, just like him, oppose civil rights.
So explain to me an example of Jewish people using Blacks as “muscle” to advance leftist aims, provide sources if you will.
So far your only example is civil rights - which is NOT a leftist aim, and is old old old, and didn't require “muscle” by blacks - just the Constitutional power of mostly Republicans elected by conservatives who believed in equality under the law.
You wonder why so many Blacks and Jewish people are inclined to vote for Democrats? Take a long look in the mirror if you can stomach the sight. Your are the face the media loves to display to any Black or Jewish person who might think of voting Republican - an anti-civil rights zealot who sounds like the Head Nazi from “the Blues Brothers”.
The Blacks were not the only ones who switched parties around the 1960’s. A lot of loony racist Democrats switched as well.