The following are links to 19th Century African American History websites.
Slavery and Abolitionists Resources from Cornell University http://rmc.library.cornell.edu/abolitionism/index.htm
Africans in America- A Great site on African American History from PBS http://www.pbs.org/wgbh/aia/home.html
Slavery In The Making of America- a companion site to the PBS documentary http://www.pbs.org/wnet/slavery/
African American History site from the Library of Congress http://memory.loc.gov/ammem/aaohtml/exhibit/aointro.html
Nat Turner's Rebellion 1831 http://www.historybuff.com/library/refslave.html
Confessions of Nat Turner http://odur.let.rug.nl/~usa/D/1826-1850/slavery/confes01.htm
Gabriel's Rebellion 1800 http://www.chss.montclair.edu/english/furr/spl/gabrielrevolt.html
Gabriel's Conspiracy 1800 http://www.pbs.org/wgbh/aia/part3/3p1576.html