Which of the following MOST LIKELY contributed to Langston Hughes’s emphasis on following one’s dreams? A. the death of his grandmother
B. graduating from high school in Cleveland, Ohio
C. arguing with his father about wanting to be a writer
D. attending Lincoln University in Pennsylvania

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

earthquake fault lines

a would be the answer