This empire founded the University of Sankore.
One ruler of this empire fired arrows at passerby from his palace for sport and was named Kalifa. Its original territories were called "the Twelve Doors," including Siby and Tabon. This empire began to crumble after losing the Battle of Jenne to Governor Sayyid Mansur's forces. It had a constitution called the Kurukan Fuga that divided this empire into clans. This empire's founder was the son of a (*) hunchbacked woman known as "the daughter of the buffalo woman." That founder defeated the Sosso monarch Sumanguru at the Battle of Kirina. This empire founded the University of Sankore. Founded by Sundiata, it had a later ruler who took 300 pounds of gold with him on a 1324 pilgrimage to Mecca. For 10 points, name this West African empire once ruled by Mansa Musa.
One ruler of this empire fired arrows at passerby from his palace for sport and was named Kalifa.
Mali Empire [or Mandingo Empire]