Final answer:
Colorism in the Caribbean is influenced by the association of white with purity and black with evil.
Step-by-step explanation:
The detail from the text that best supports the answer to part a, 'behind closed doors colorism in the Caribbean,' is the practice of symbolic colorism reinforced by Christianity and other religions.
One of the main factors that influenced the preference for white over black in the Caribbean was the widespread association of the color white with purity and virtue, while the color black was associated with evil and sin.
This can be seen as an example of colorism, which is the discrimination or prejudice based on the shade or tone of a person's skin color.