How were the large Caribbean islands both free and not free?

Most Caribbean countries were under colonial rule even after the abolition of slavery. However, it must be noted that Haiti, a former French colony, was the first Caribbean nation to gain independence from a European power in 1803, even before the French abolition of slavery. In 1492, Christopher Columbus landed in the Caribbean and claimed the region for Spain. The following year, the first Spanish settlements were established in the Caribbean. the land wasn't known or taken by anyone so it would be considered free by Columbus finding the Caribbean islands

d) all choices are correct

america