10. Works Cited Monk, Linda. "Interactive Constitution." National Constitution Center . 9 Jan. 2009 .< http://www.constitutioncenter.org/ncc_home_Landing.aspx >. "Tenth Amendment to the United States Constitution." Wikipedia, The Free Encyclopedia . 8 Jan 2009, 16:45 UTC. 9 Jan 2009 < http://en.wikipedia.org/w/index.php?title=Tenth_ Amendment_to_the_United_States_Constitution&oldid=262776135 >. "Tenth Amendment." American History . 2009. ABC-CLIO. 12 Jan. 2009 < http://www.americanhistory.abc-clio.com >.