How did HUAC know that some of their witnesses had ties to the Communist Party?

i also think he is correct. i believe they came to washington to protest their rights.

where is the cartoon dude

well first we can compare on what the slave masters ate and what the slaves ate well the masters ate fancy great food like chicken rice mash potatose and stuff like that and slaves ate well food that your not suppost to eat like the weird parts of turkey and chicken and slaves master chilled beat and eat and slaves work get beat and get little of sleep there you go

someone or something lol