Ineed somebody to plz give me the answer to numbers 9 and 10

Which statement best explains how the invention of corporations contributed to the economy in the 1800's

Using the prompt, which ideas are most influenced by the petition of right? a) common law b) bill of rights c) divine right of kings d) declaration of independence

Who were the copperheads? a. a native american tribe that rose up during the war b. northern democrats opposed to the war c. ships that ran the union blockade d. an elite force of union soldiers in the west