Some liberals argue that threats to global ecology will further increase cooperation between states

What impact did the Great Depression of the 1930s have on federalism in the United States?

a. It marked the end of the era of cooperative federalism. b. It marked the beginning of the era of dual federalism. c. It stimulated programs that expanded the power of state governments. d. It stimulated national programs that expanded the powers of the federal government.

The 1918 Spanish flu pandemic

a. killed more people in the world in the time it lasted than any other known disease epidemic in a similar period of time. b. killed the elderly and infants almost exclusively. c. was largely limited to Spain but killed 50 percent of their population in six months. d. was deadly in Europe, the U.S., and Africa but left other areas untouched. e. All of the above are correct.