"Emergency Quota Act." Emergency Quota Act. N.p., n.d. Web. 12 Feb. 2013.
"Ku Klux Klan -- Extremism in America." Ku Klux Klan -- Extremism in America. N.p., n.d. Web.12 Feb. 2013.
"Emergency Quota Act." Emergency Quota Act. N.p., n.d. Web. 12 Feb. 2013.
"Ku Klux Klan -- Extremism in America." Ku Klux Klan -- Extremism in America. N.p., n.d. Web.12 Feb. 2013.
"Emergency Quota Act." Emergency Quota Act. N.p., n.d. Web. 12 Feb. 2013.