The main purpose of the French Reign of Terror, which lasted from September 1793 to July 1794, was to eliminate perceived enemies of the Revolution and to protect the nascent Republic from internal and external threats. During this period, the revolutionary government, led by figures like Maximilien Robespierre, implemented radical measures to arrest and execute those deemed counter-revolutionaries, including nobles and political opponents. The Reign of Terror aimed to consolidate power, instill fear, and ensure the principles of the Revolution were upheld. Ultimately, it led to widespread executions and entrenched a culture of surveillance and paranoia.