George washington on the $1. abraham lincoln on the $5. alexander hamilton on the $10.
Less terroristic attacks.
Answer:
As the electorate expanded, the political parties evolved to mobilize the growing mass of voters as the means of political control. Political parties became institutionalized to accomplish this essential task. ... The number of independent or third-party members of Congress or of state legislatures is extremely low
The rise of the public sphere and public opinion.
The growth of a print culture and literary market - newspapers etc, the multiplier effect.
The rise of coffee houses, clubs, social gatherings. The voice of the street
The breakdown of absolutist politics.
