Opposing Viewpoints

http://www.gc.maricopa.edu/english/topicarg.html

http://www.lib.umich.edu/govdocs/hsdebate.html

http://www.debatabase.org/

http://www.publicagenda.org/issues/issuehome.cfm

http://www.csulb.edu/library/subj/opposing/

http://www.multcolib.org/homework/sochc.html

http://www.youdebate.com/