The document summarizes the radical phase of the French Revolution from 1792-1794. It describes the rise of radical groups like the Paris Commune and the Jacobins, the execution of King Louis XVI after a split over his fate, and the establishment of the Committee of Public Safety led by Robespierre. This period saw the Reign of Terror where tens of thousands perceived as enemies of the revolution were executed. Robespierre's growing paranoia led to his own downfall and execution in 1794, ending the Reign of Terror.