In Gibbons v. Ogden, the Supreme Court held that Congress has broad authority to regulate __________

Samuel P. Huntington predicted that a "clash of civilizations," rather than interstate war, will occur in the future because

a. states continue to become irrelevant in the face of the growing power of NGOs. b. indigenous peoples are more war-like than state leaders. c. ethnic groups have been purchasing a larger number of arms than states have. d. people identify with and organize their activities around the cultural values of their particular civilization, nottheir state.

What is fracking, and why is the process so controversial? What impacts has fracking had on the U.S. supply of oil and on global demand for oil?

What will be an ideal response?