Answer :
The Reign of Terror was a period of the French Revolution Following the French Revolution, when the nation's lower classes overthrew the longstanding Bourbon monarchy, the country established its First Republic in 1792.
The new Republic was shortly afterwards overthrown by Napoleon Bonaparte in 1799, whose imperial government would fall in 1815. The Reign of Terror was a period of the French Revolution when, following the creation of the First Republic, a series of massacres and numerous public executions took place in response to revolutionary fervor, anticlerical sentiment, and accusations of treason by the Committee of Public Safety. the revolutionary war, fears of foreign invasion, rumours about counter-revolutionary activity, assassination plots and zealots in the government were all contributing factors.
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