According to NATIONAL MUSEUM of AFRICAN AMERICAN HISTORY & CULTURE, "African Muslims were an integral part of creating America from mapping its borders to fighting against British rule."
Ilahiane, Hsain. "Estevan de Dorantes, The Moor or the Slave? The Other Moroccan Explorer of New Spain." The Journal of North African Studies 5(3) (2001):1-14. DOI:doi.org/10.1080/13629380008718401
Wright, Richard R. “Negro Companions of the Spanish Explorers.” Phylon (1940-1956), vol. 2, no. 4, 1941, pp. 325–322. JSTOR, JSTOR, www.jstor.org/stable/271236.