Nancy L. Clark is Dean and Professor of History Emeritus at Louisiana State University, United States. Her publications include Manufacturing Apartheid: State Corporations in South Africa (1994) and Voices of Sharpeville: The Long History of Racial Injustice (2024).William H. Worger is Professor of History Emeritus at the University of California, Los Angeles, United States. His publications include Africa and The West: A Documentary History, volume 1, From the Slave Trade to Conquest, 1441-1905, and volume 2, From Colonialism to Independence, 1875 to the Present (2010).