Louisiana Ethnic Groups

African American

 * The Amistad Research Center - Located in the Howard-Tilton Memorial Library of Tulane University, The Amistad Research Center is the nation's oldest, largest and most comprehensive independent archive specializing in the history of African Americans and other ethnic groups.
 * African-American Genealogy Sources in the Louisiana Division of the New Orleans Public Library

See the wiki page African-American Resources for Louisiana

Native American
See the wiki page Indians of Louisiana