Although the Convention lasted until 1795, power was effectively stripped from the elected deputies and concentrated in the small Committee of Public Safety from April 1793. The eight months from the fall of 1793 to the spring of 1794, when Maximilien Robespierre and his allies dominated the Committee of Public Safety, represent the most radical and bloodiest phase of the French Revolution, known as the Reign of Terror. After the fall of Robespierre, the Convention lasted for another year until a new constitution was written, ushering in the French Directory.