it means that you teach yourself to be racists by watching the world around you it also means it can be changed because you were not born that way you just learned that way of thought but it is not permanent
The main errors in the sentence "Some people thought politics were the perfect profession for young William, but his subversive activities in college kept him from being elected to any <span>political office" are with number and tense. "Office" should be changed to "offices". </span>