Necessary electoral reforms for the USA

The U.S. needs the following electoral reforms:

Unicameral legislatures (abolish the senates) - http://en.wikipedia.org/wiki/Unicameralism

Party-list proportional representation for legislative elections - http://en.wikipedia.org/wiki/Proportional_representation http://en.wikipedia.org/wiki/Party-list_proportional_representation

Instant runoff voting for executive elections (mayor, governor, president) -
http://en.wikipedia.org/wiki/Instant-runoff_voting

Election of the president solely by the popular vote (abolish the Electoral College).


That is all.

>>105
Since you bring that up, when was the last time there was physical violence or, at least, an incomprehensible and unruly mob-ish session between representatives on the the floor of Congress?  the last (and only) historical event I can think of is the caning of Charles Sumner in the 1850s.