Answer:
History books portray him as a brutal emperor who massacred millions of Asian and Eastern European people. However, he also practiced religious and racial tolerance, and his Mongolian Empire valued the leadership of women. Khan also brought law and civilization to Mongolia and is regarded as a hero in his native land. So technically he is neither a villain or a hero.
He hated America because it is home to the majority of the Christians in the world. He called America "The Big Satan" because our social customs were different and he felt his culture was threatened by the freedoms America provides its citizens.
"A price ceiling is a government-imposed price control or limit on how high a price is charged for a product. Governments intend price ceilings to protect consumers from conditions that could make commodities prohibitively expensive."