It was a really bad time in France, eventually ended in Robespierre being accused of treason and put forth into the Guillotine
Explanation:
The Reign of Terror, or more commonly The Terror (French: la Terreur), refers to a period of the French Revolution when, following the creation of the First French Republic, a series of massacres and numerous public executions took place in response to revolutionary fervour, anti-clerical sentiment, and spurious accusations of treason by Maximilien Robespierre and the Committee of Public Safety.
The Supreme Court would have original jurisdiction in a case between two states engaged in a border dispute. This means your answer is going to be option C.