Explain the contributions that lead to the success of mali

Ghana, Mali, and Songhai were three of the greatest western African trading states. Beginning with Ghana as early as 300 c.e. and ending with the conquest of the Songhai by Morocco in the 16th century c.e., they dominated the trade of gold, salt, and merchandise between North Africa and sub-Saharan Africa. Arab scholars and merchants as far away as Baghdad marveled at the wealth of these African states.  Hope this helps

the following best describes postwar era writers in their works:

progressive

many writers,authors,novelists,poets concentrated more on social art and social writing and stayed away from political writings.

He would most likely post his laws in the city market