The person who supported the concept of popular sovereignty was John Locke.
Mao Zedong united the food production, trade, and transportation systems of China, and abolished almost all the political divisions. This allowed the country to benefit from its power of production and further expand its industrial base, without competition from either within China or from other nations. Although accredited with establishing China as a stable, industrialized, unified state, Mao only did so by imposing complete cultural and political control over China's citizens.
In 1883, several civil rights cases came before the Supreme Court that were related to discrimination in public facilities such as hotels, trains, and other public places.
Answer: B. It decides if any constitutional rights were violated in a given situation.
Explanation:
The Supreme Court acts as the custodian of the Constitution which means that they decide whether an action has breached the Constitution in which case they would declare that action to be null and void.
The actions in question could include laws passed by either Congress or the various states. Even activities by companies that may be legal under the current legal statutes of the nation but go against the Constitution are subject to review.