title, of balambaras, was bestowed upon Kaśa, who was subsequently assigned to administer a sub-district within the governorship of his elder brother, Gugsa. Shortly after their return to Tigray, Kaśa rebelled against the rule of Tewodros. What prompted his rebellion is not well established. Often two explanations, which are not essentially contradictory, are forwarded by the sources: the first is related to his dissatisfaction with the rank and function given to him by the sovereign, while the second interprets his rebellion as a response to the appeal of abunä Salama who in 1867 wrote from prison to many notables condemning his perceived injustices of Tewodros. In any case, for some time he (together with his followers) retired to the eastern lowlands and found refuge among the Afar, from which ethnic group he married a Muslim after she had been baptized with the name Tebaba Sellasie. Returning to the highlands, he raised more men and began his military campaign: in the years 1864–1867, he consecutively defeated šum seraye Gebre Mikael, däjazmač Barya'u Gebre Sadeq of Adwa and däjazmač Tekle Giyorgis Qalos of Shire. Barya'u transferred his allegiance to Kaśa whom he served faithfully until he was killed in a battle some ten years later. Tekle Giyorgis (who had killed Kaśa's mother, Silass) fell in battle, and Kaśa subsequently assumed his title of däjazmač. Kaśa then formed an alliance with wag šum Gobez Gebre Medhin of Lasta against Tewodros and began to harass the imperial representatives on both sides of the Mareb River. He defeated the governors of Selewa and Kilte Awulaelo. In Hamasien, däjazmač Haylu Tewolde Medhen, who contemplated resistance, was confined and replaced with däjazmač (later ras) Woldemichael Solomon who had actively participated in Kaśa's military campaign against the imperial officials in Tigray. Rise to power The imperial ambitions of Yohannes are consolidated towards the end of the reign of Tewodros II; as early as 1867, he presented himself, during a correspondence with the British, as ruler of Ethiopia. During the same year, a diplomatic dispute between Tewodros and the British government led the expedition to Abyssinia in order to free the European captives imprisoned there by Tewodros. From February 1868, Yohannes came into contact with British officers, including the commander of the expedition, Sir Robert Napier, who sends Major James Augustus Grant, a British explorer, to meet the ruler of Tigray. Yohannes is then perceived by James as a