Answer:
Racism is "prejudice, discrimination, or antagonism directed against someone of a different race <u>based on the belief that one's own race is superior</u>."
When one believes he/his race is superior, he by default looks down on others. This leads to "prejudice, discrimination, or antagonism directed against someone of a different race" because he doesn't consider their feelings and/or opinions worth as much as his own if not completely worthless. In a case where one considers another as inferior he may even subjugate them.
C - held new elections where all peoples voting rights were protected.
Destroyed industry and depleted resources.
Yes in May 1961, where a series of civil rights actions in which integrated groups of activists rode a commercial buses for example is a grey hound and trail ways, regardless of the laws in the individual states they passed through. These were designed to test that ruling and help overturn jim crow laws in southern states. these are just some parts of the history that we should always remember.