The most radical period of the French revolution was reached during the leadership of Revolutions and National States in the Atlantic World The most radical period of the French revolution was reached during the leadership of a. Louis XVI. b. Jean-Jacques Rousseau. c. Maximilien Robespierre. d. Napoleon Bonaparte. e. Simón Bolívar. Answer: C Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+