I think the best answer from the choices listed is "C"....
Answer:
Explanation:
Local slave labor played a key role in the growth of commerce. Moreover, the abundant plantations of the West Indies provided farmers and merchants with a market for their slave-produced products
A, it was a turning point, in which France decided to help by that the king of france wanted to do so, basically the people in France killed him for deciding to help.
Well they were very innovative but are now mostly obsolete