The major reason was because whites were always put on a pedestal from coloreds. The colors, were considered to be dirty. <span />
Court orders in which a judge requires authorities to prove that a prisoner is being held lawfully and that allows the prisoner to be freed if the judge is not persuaded by the governments case. Habeas corpus rights imply that prisoners have a right to know what charges are being made against them.
I am going to say that it is citizens cannot be punished without a trial.
I believe you meant the red scare"" ... it was mass hysteria scare over the spread of communism in the US and the rest of the world