Fear fuels ignorance which turns to hate? Yes, I agree. There are many scenarios where this could be the formula..because the fear and ignorance prevents any real learning or understanding that may deter the hate.
i agree, history is full of hateful people doing hateful things based off of their ignorance and fear. you can fear things without hating them, and you can be ignorant of things without hating them, but you put the two together and its going to be hard to not hate.