It is tempting to seek an auspicious beginning for the Sudanese city of Omdurman, given its eventual significance, but there is none to be found. From its humble origins as a watering place for local pastoralists on the west bank of the Nile, and a mere hamlet and waystation for travelers by the early 19th century, it grew rapidly in the 1880s into a crowded market center, an administrative capital, and even a holy city: all due to the tumultuous events of the Sudanese Mahdist movement (or Mahdiyyah) of 1881–1898. And while it was not the intention of Muhammad Ahmad al-Mahdi to found anything—he considered Omdurman just another “spot” (buq‘a) among the many he had camped at—the policies of his successor and the devotion of his followers enlarged and ennobled the place, transforming it into the dominant urban center of the Nilotic Sudan.
As a holy city, Omdurman can hardly be compared to such places as Jerusalem, Rome, or Mecca, with their centuries or even millennia of existence; and although it resembles Shaykh ‘Uthman dan Fodio’s city of Sokoto in northern Nigeria as the capital of an expansionist jihadist state, it also differs from it in some important ways. Ultimately, whether one considers its messianic or economic importance, its military or administrative functions, its planned or spontaneous origins, Omdurman is remarkable for becoming, in just over a decade’s time, one of the most important cities across Sudanic Africa. Moreover, the experience of the Sudanese people in so tribally and ethnically diverse an urban environment, under such concentrated and extreme conditions, both impelled by the policies of the state and inspired by fervent Mahdist belief, helped to accelerate ongoing social changes, which ultimately led to the formation of a more coherent national identity.