Mahatma gandhi inspired martin luther king, jr. through his use of
a. nonviolent protest in his struggle against the british.
b. christian philosophy in his arguments against colonization.
c. traditional weapons in his violent fight to end imperialism.
d. rhetoric to inspire pakistan to separate from india.

Arguably one of the most important inventions of the 20th century was a) the transistor. b) air conditioning. c) the vacuum cleaner. d) radio broadcasting.

Two of these describe "federalism." (choose two answers) select one or more: a. the national government absolutely controls all state governments. b. power is shared by the national and state governments. c. state governments exercise absolute power over the national government. d. it is a compromise meant to eliminate the disadvantages of a "unitary" and a "confederate" system.

Why would the free rider problem prevent a private business from investing in the building of a city sidewalk?