What economic policy did the kingdom of mali and the mongol empire have in common

The Mali Empire or Mandingo Empire or Manden Kurufa was a West African empire of the Mandinka from c. 1230 to c. 1600. The empire was founded by Sundiata Keita and became renowned for the wealth of its rulers, especially Mansa Musa I. The Mali Empire had many profound cultural influences on West Africa, allowing the spread of its language, laws and customs along the Niger River. The Mali empire extended over a large area and consisted of numerous vassal kingdoms and provinces.

The Mongol Empire was an empire from the 13th and 14th century spanning from Eastern Europe across Asia. It is the largest contiguous empire in the history of the world. It emerged from the unification of Mongol and Turkic tribes in modern day Mongolia, and grew through invasions, after Genghis Khan had been proclaimed ruler of all Mongols in 1206. At its greatest extent it stretched from the Danube to the Sea of Japan and from northern Siberia to Camboja, covering over 33,000,000 sq. km, 22% of the Earth's total land area, and held sway over a population of over 100 million people. It is often identified as the "Mongol World Empire" because it spanned much of Eurasia. As a result of the empire's conquests and political and economic impact on most of the Old World, its wars with other great powers in Africa, Asia and Europe are also believed to be an ancient world war. The Mali Empire or Mandingo Empire or Manden Kurufa was a West African empire of the Mandinka from c. 1230 to c. 1600. The empire was founded by Sundiata Keita and became renowned for the wealth of its rulers, especially Mansa Musa I. The Mali Empire had many profound cultural influences on West Africa, allowing the spread of its language, laws and customs along the Niger River. The Mali empire extended over a large area and consisted of numerous vassal kingdoms and provinces.