In normal economic times, this economic theory argues that the proper thing for government to do is to have a steady, predictable increase in the money supply at a rate about equal to growth in the economy's productivity.

How informed is public opinion?

What will be an ideal response?

What best represents the trend of party polarization over the past three decades?

A. Both Republicans and Democrats have become more conservative. B. Both Republicans and Democrats have become more moderate. C. Party polarization has decreased as bipartisanship has increased. D. Party polarization has increased as bipartisanship has decreased.