Final answer:
The tribe that rose in rebellion against the Sosso king Sumanguru when he imposed trade restrictions on the Mali region was the Malinke tribe.
Step-by-step explanation:
The tribe that rose in rebellion against the Sosso king Sumanguru when he imposed trade restrictions on the Mali region was the Malinke tribe. The Mande people, specifically under the leadership of Prince Sundiata Keita of the Keita clan, rose in rebellion against Sumanguru, the Sosso king who imposed trade restrictions on the Mali region. Sundiata Keita, later known as the Lion King, managed to unite the various small Mande kingdoms against their common enemy, leading to the defeat of the Sosso Kingdom at the Battle of Kirina in 1235. This victory paved the way for the establishment of the Mali Empire, marking a significant turning point in West African history.
When the Sosso Kingdom broke away from Ghana and established itself as a successor state, it raided and conquered neighboring kingdoms, including the Malinke-speaking Mande people. This led to the Malinke people rebelling against Sosso's rule, ultimately resulting in the rise of the Mali Empire under Sundiata Keita.
The Malinke tribe united under Prince Sundiata and successfully defeated the Sosso Kingdom in 1235, establishing the Mali Empire as a dominant power in West Africa.