Which best describes how patent law encourages market competition? it protects people’s ideas. it protects companies’ copyrights. it prevents companies from forming trusts. it prevents companies from price-fixing.

Which statement about african americans during the civil war is true? o a. they were granted the vote in the north. o b. they were allowed to attend northern universities. c. they were given deeds to southern plantations. o o d. they enlisted in the union army.

President reagan supported economics tax proposals. a. keynesian b. federal c. supply-side d. demand-side

Several oil companies donate to a pro-fracking interest group after hearing that the federal government plans to pass a law banning fracking in the united states . the interest group then appeals to members of congress in attempt to get them to vote against the bill. which of the following democratic ideals does this scenario best exemplify? republicanism social contract natural rights limited government