Links

History

This is one of the best all around sites that I have found. It is titled "The MacTutor History of Mathematics Archive."
http://www-history.mcs.st-and.ac.uk/~history/

This is an award-winning site that links to all sorts of mathematics information.
http://archives.math.utk.edu/

Vilfredo Pareto:
http://cepa.newschool.edu/het/profiles/pareto.htm

Reference Topics

This site presents several examples of the voting methods presented in this section.
http://www.ctl.ua.edu/math103/Voting/4popular.htm

This site by the American Mathematical Association gives an excellent overview of voting and elections.
http://www.ams.org/featurecolumn/archive/weighted1.html

This elementary site from PBS gives some nice information on the Borda count method:
http://www.pbs.org/teachersource/mathline/concepts/voting/activity1.shtm

This interesting cite is attempting to build a case in favor of a wider use of approval voting.
http://bcn.boulder.co.us/government/approvalvote/goodsoc.html