Which method can best help to identify an author's bias? looking for the main idea looking for precise details looking for provable statements looking for exaggerated language

Although the three-fifths compromise northern and southern states reach an agreement that allowed for ratification of the constitution, in the long run it had a negative effect on the nation because a) it gave too much power to the executive branch of the government. b) it forced the founding fathers to add the bill of rights to the constitution. c) it was only a temporary solution to the argument between "free" and "slave" states. d) it gave too much power to state governments and not enough to the federal government.

Who were the only people that were not allowed to be a citizen in the roman empire

Which piece of information would most a historian create an interpretation of this photograph of works in a factory?