A detailed 1913 account by Reverend Norman Maclean chronicles the revolutionary transformation of the African continent through the lens of Christian missions. Beginning with David Livingstone, Maclean documents the heroic struggle against the slave trade and the expansion of missionary work into areas like Nyasaland and Uganda. This comprehensive study, filled with vivid insights into geopolitical conflicts and the “miracle of modern missions,” captures the profound social and religious shift that defined a new era in East and Central Africa.