I am going to have pick that Shakespeare should be studied in high school. One reason is that his work changed the English language. Another reason is that I can't even disagree, because the people that choose to say no, can not even spell, or write a complete sentence.
Superman did not become a hero. He was born superman. Yes he has powers, and yes it is harder for him to be killed but the chance of him dying is the same as batman's chance. If Superman would have to do something to sacrifice himself to save the world from evil he would.