French First Republic, republic regime in France
The French First Republic was established following the fall of the monarchy.
It commenced on September 22, 1792 as an outcome of the French Revolution.
The era saw major political and cultural shifts including the establishment of the French Republican calendar.
Visit Wikipedia page for a comprehensive history of the republic.
It was during the First Republic that the Reign of Terror occurred.
Inception: 1792
Capital city: Paris
Source: Wikimedia