this will be in order. ( I must be in your class or something ;) )
A. CAUSE: Merchants and bankers in Europe wanted to increase trade profits.
B. CAUSE: The spirit of the Renaissance spread through Europe
C. CAUSE: Mansa Musa had great mosques built in the capital of Mali
D. CAUSE: Exotic goods from the East appeared in European marketplaces
E. CAUSE: the astrolabe, which measured the position of the stars, was invented.
F. CAUSE: Italians wanted to improve their knowledge of people and the world.
G. CAUSE: Muslim traders from North Africa came to Ghana.
H. CAUSE: The stern rudder and the triangular sail was invented.
I. CAUSE: the kings of Ghana imposed taxes on trade.
J. CAUSE: Movable type and printing press were invented.
I hope I am not late and good luck the the rest of your work! enjoy the 100.
also not sure why you did it by answers but eh got it done.