In Gibbons v. Ogden, the case involving steamboat operators on the Hudson River, the Supreme Cort affirmed Congress’s ability to regulate ______.

Which of the following is an argument for why regulations designed to protect manatees should be relaxed?

a. The manatee has been on the endangered species list for a long time. b. The manatee population has been increasing. c. Manatees have no natural predators. d. Manatees are often injured by boat propellers.

The global economic recovery was stymied in 2010 and 2011 at least in part due to the excessive borrowing of the ______ government, which led to fears of a sovereign default

A) American B) Brazilian C) Chinese D) Greek E) Russian