Least precise, lowest level of measurement is __________

The two sources of influence for lobbyists are ________

A. information and campaign resources B. financing meals and trips C. veto and logrolling D. bribery and diplomacy E. free riding and gerrymandering

What is the "root cause" of the worst problems facing developing nations?

a. Poor public services b. Endemic poverty c. Corruption d. Disease e. Potable water