Heyo, I believe your answer would be B. increased over each decade.
Answer and Explanation: Mansa Musa's pilgrimage to Mecca introduced the wealth and power of Mali to the rest of the Mediterranean. ... The king had carried 30,000 pounds of gold, which signified the immense wealth in his empire. This created an impression on his acquaintances. Hope this helps... :D
Gold, and other natural resources the new world had to offer
<span>C. the actions of Abdel Nasser that nationalized the Suez Canal in Egypt.</span>