What about the Scottsboro boys? Are you saying they were guilty or something?
The hard core southern racists of that Jim Crow era (almost completely Democrats) were the best friends the USSR ever had. They should have been on the Soviet payroll for their behavior that repeatedly put America in a sorry light.
The communists provided councpsel for them and worked to create division in the US. Also read “The Communist” by Paul Kengor for history of Howe communists used black Americans to sow discord all th ewhile pretending to care for them. They used black Americans just like they use useful idiot Democrats.