<span>During America’s colonial era, it was a "king" who was the head of England--specifically King John, who was unwilling to meet the demands of the colonists. </span>
United States v. Nixon is considered a crucial precedent limiting the power of any U.S. president to claim executive privilege.
The United States had access to vast natural resources and this feature of the United states helped industry grow quickly in the country after the Civil War. The correct option among all the options given in the question is option "C". The American Civil War happened from 12th of April in the year 1861 to 9th of May in the year 1865.
