Question 1: The idea of racism must be changed.
Question 2: It is necessary for this change to occur so that a nation that has dreams, hopes, and preaches freedom can actually be free, and it won't be a free nation until all of the citizens are released.
Question 3: By changing this idea, Americans would start seeing each other as Americans and have what they claim to have. By not viewing a race of people differently than everyone else, then America would be true to what it says.