Jane Eyre and the West Indies:In the early Victorian period, there was a mass departure of freed slaves from plantations, but sugar was the product of the growing British empire. Sugar came from Jamaica and the West Indies, where slaves were imported from the Gold Coast in Africa.
Racism ran rampant. For every white person in Jamaica, there were ten people of color; for every white person in the West Indies, there were 60 people of color.
Because of this, the idea of miscegenation was very prevalent among the culture. Miscegenation supposedly occurs when a "half-breed" is born; they're considered an "unnatural mongrel," physically and mentally weak and corrupted. The "white" blood would be "corrupted" by the "black" blood. A person born to mixed races was considered the worst kind of person. (We know this to be blatantly racist and not-true now.)
For obvious reasons, this is relevant to Jane Eyre; Bertha Mason comes from a Creole (which, at the time, meant a second-generation white born in the colonies) mother and a white father and went mad four years after marrying Rochester.
Was this because of miscegenation? Was that was Charlotte Brontë was trying to portray? Where do you think her sympathies lie? What do you think?