What is a social contract? a. being answerable to no one but god b. analyzing the nature of human beings c. analyzing rights of a person by birth d. agreeing to rules within the society

His is the name of the group in the house of representatives that, in 1947, began hearings to expose communist infiltration in american life. unfortunately, a good deal of the evidence they used was based on hearsay and conjecture, meaning innocent people were harmed by their findings.