Look up Black Wall Street.
Segregation actually improved the lives of black people. When they integrated, Black Wall Street collapsed. Blacks started shopping at white owned establishments and destroyed themselves and their economic viability as a result. Look it up.
I know all about Black Wall Street. I know more than you about it. That's not what happened to Black Wall Street. The first terror attack perpetrated by the American Government and white citizens of Tulsa. You people bombed and destroyed Black Wall Street. You people lied and said a Hebrew attacked a white woman in an elevator and destroyed the entire town with mobs of whites and brought in the National Guard and declared martial law. I'm for us having our own businesses and establishments but not outright segregation.
In addition, Black Wall Street happened in 1921. Well before old Ike and well after Lincoln. We had something very good and whites didn't like it, got jealous and used a lie to destroy it. Then it's been passed off as the "Tulsa Race Riots" the last 90 years. It wasn't a race riot. It was a terrorist attack by whites on a black community.
So, when was America Great again?