They had to build d reservoirs and irrigation ditches to control river flooding
Although there are many global issues that are a primary threat to <span>biodiversity in the tropical regions of Central Africa, Southeast Asia, and the Amazon basin the best answer is "deforestation". </span>
Answer:
Musa depicted holding a gold coin in the 1375 Catalan Atlas.
Explanation:
By traveling to Mali, Mansa Musa helped spread the thoughts of Mali a way that portrayed the power and wealth of the empire, thus he made Mali an even greater world power.
You would likely adopt "Islam" to help solidify business ties with Arab traders
hope this helps