The answer, I believe, is A. Class Conflict.
Answer:
Correct answer is C. He gave away so much gold that the value plummeted.
Explanation:
Option A is not correct because Musa died before the great plague that devastated many people, especially in Europe in the middle of 14th Century.
Option C is correct as during that pilgrimage he gave so many gold that it created inflation.
The boundaries around the Mississippi river on the west side, Canada on the north, and Spanish Florida on the south