I think its C...lots of that kinda stuff was done in the attempt to stop communistic spread of influence.
The correct answer is C. Google the Jim Crowe laws and you will see why. ^w^
The Magna Carta
The Magna Carta, or "Great Charter," affirmed that everyone is subject to the law -- even the king. It was an agreement between King John and the nobility in 1215, but its listing of rights provided instrumental founding principles for the wider establishment of rights for all citizens in the centuries following -- including the rights guaranteed in the Constitution of the United States.
The Industrial Revolution started at the end of the 19th Century, from 1760 to 1850