239 p., From 1791 to 1804, revolution on the French Caribbean colony of Saint-Domingue sent thousands of free and enslaved people of African descent to the United States. Historians have largely viewed this migration as contributing to black community formation in cities like Philadelphia, and as evidence of revolutionary connections in an Atlantic World. This dissertation examines the experiences of these migrants as an example of competing identities among people of African descent, and argues that the emergence of an ethnic identity among black Saint-Dominguans, shaped by Roman Catholicism and French language, impeded assimilation into African-American communities.