British Expedition to Abyssinia to his fortress at Magdala. He was engaged in constant military campaigns against a wide array of rebels. Likewise, Abyssinia was also threatened by the encroachment of Islam as Muslim Turks and Egyptians repeatedly invaded Ethiopia from the Red Sea and from Sudan while the Muslim Oromo tribe was expanding throughout Central Ethiopia. As a final attempt to recover his standing, Tewodros wrote to the major powers for help. As Donald Crummey recounts, "Now came the definitive attempt, at the turning point of the Emperor's career. Success might stabilize the internal situation; defeat would pull out the last prop. He
British Expedition to Abyssinia The British were also aided by their diplomatic and political agreements with the native population, local potentates, and important provincial princes to protect the march from the coast to Magdala and to provide a reliable supply of food and forage. Additionally, Napier's pronouncement to the Governors, the Chiefs, the Religious Orders and the People of Abyssinia read : "It is known to you that Theodorus, King of Abyssinia, detains in captivity the British Council Cameron, the British Envoy Rassam and many others, in violation of the laws of all civilized nations. All friendly persuasion having failed to obtain their release,