58, All are major factors that contributed the declines of mamluks power except one. A. corruption B. agricultural productivity C. drought D. cattle plague

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58. All are major factors that contributed the declines of mamluks power except one. The Mamluk Sultanate's decline was influenced by various factors, including internal corruption, economic shifts, and natural disasters like droughts and plagues (which would include cattle plague). While a decline in agricultural productivity was a major factor, "agricultural productivity" itself is a state or outcome, often influenced by the other factors listed, rather than a direct cause in the same way corruption, drought, or cattle plague are. The correct option is B. $\boxed{\text{B}}$

59. Among the following one is the most widely spoken Africa languages and a mixture of Africa and Arab cultures

• Kiswahili (Swahili) is a Bantu language widely spoken in East Africa. It has a significant number of Arabic loanwords and cultural influences due to centuries of trade and interaction between African and Arab peoples along the Swahili coast. It is one of the most widely spoken languages in Africa. The correct option is C. $\boxed{\text{C}}$

60. who was the most expansionist king ?

• Amde Tsion (Amda Seyon I), who reigned from 1314 to 1344, is widely regarded as one of the most expansionist and powerful emperors of the Solomonic dynasty in Ethiopia. He significantly expanded the Ethiopian Empire through military campaigns, particularly against neighboring Muslim sultanates. The correct option is B. $\boxed{\text{B}}$