That's because the island was invaded by pretty much everyone even though it was originally a French colony. British and Spanish armies also intervened and every time that the people would win and take control of the island, the French would just send numerous new soldiers to retake it. Just during Napoleon's era, 50 000+ soldiers died from yellow fever only.
Answer:
C
Explanation:
It did everything else listed except create the three branches.
They were (by rank)
priests and educated people
warriors
merchants
workers