Bambara–Massina ConflictsMali · 1818–1862“Hear the Niger inland delta, where Segu, Massina and Umar Tall fought for river power.”The Niger inland delta controlled herds, rice, trade routes and river towns. The Bambara kingdom of Segu held influence there until 1818, when Seku Amadu's jihad created the Fulani-led Massina Empire with a new capital at Hamdullahi.