Was Christopher Columbus a Hero or Villain?

Christopher Columbus sailed towards the west in hope of finding a sea route to India. Little did he know that he would find a new world by sailing west. Christopher Columbus changed the world for ever. Columbus caused many negative changes in the world. Therefore, I think that Columbus was a villain. First, Columbus was an arrogant person. Second, Columbus started slavery in the new world. Last Columbus got rich of the Spanish peoples money.
He was not willing to listen to others. He listened to himself and thought of himself as his own boss.…