People are raised a certain way, for instance, everyone is taught that 2 + 2 = 4, so you probably wouldn't believe someone if they told you 2+2=5, would you? they are, out of habit, against something with out much reason except its all they know. Also, some people's religious beliefs say that the white race is a superior race (although only ever males). just saying, my opinion is if you are racially prejudiced, you are not a very open or kind person.
The way they were raised:most of our beliefs come from our parents growing up they give us most of our preferences good or bad. the other one I have is history: I only say this one as I have met someone who was racially prejudiced because of her history with them.
Its comparing your body to the car, if you take care of it you should take care of yourself. Your food to gas Your organs to the parts in a car Your pride for your body to the pride of your car
From the quote it sound s like it could be b, it says chains of servitude had been torn from his limbs ,if you have more questions, i have small book of his autobiography. i hope this is right,