The greatest confidence in what is learned comes from studying the same issue using only one method

Compared to other nations such as Russia and Sweden, the United States has __________ than many of its competitors

a. fewer economic regulations b. higher taxes c. lower interest rates d. more regulation

The rapid growth in the number of PACs began _______.

a. during the 1980s b. during the 1990s c. after the 2000 presidential campaign d. following the Bipartisan Campaign Reform Act e. following the campaign reforms of the 1970s