Wikitruth

Wikipedia is an online encyclopedia.  No encyclopedias should be used at a college level for research.  They're good for getting your head wrapped around difficult topics, but should not be used as a main resource.  Wikipedia has gotten a bad reputation because anyone can post information, but when false information is posted it is almost immediately corrected.  And a lot of the information on Wikipedia is often posted by experts.  Still, do not use it as a primary source.