Liberals in both parties passed the Civil Rights Act, which ended segregation in public accommodations, both publicly and privately operated. Before that, Harry Truman had integrated the armed forces. Lyndon Johnson effectively ended the worst of Jim Crow in the South, which became solid white Republican in response, and still practices voter suppression of black and poor people with the approval of a conservative Republican Supreme Court. Liberals ended the practice of blacklining which ghettoized middle class black achievers.

You are merely parroting Trump, who told blacks to vote for him because "What have you got to lose?" But black people know full well who are their friends, and who are their enemies.

Your writing causes me to think that you know nothing and think no thoughts about the last 70 years of our racial history. If you are inspired to comment, first you must learn the history, who did what. At this point you aren't qualified to make a judgement about this issue.