The French Revolution began in 1789 due to financial troubles in France and resentment of the unequal system of the three estates. In May 1789, the Estates General met but the Third Estate formed into the National Assembly when their demands for fair representation were denied. They took the Tennis Court Oath on June 20th, pledging to draft a constitution. In July, the storming of the Bastille prison by a Parisian mob became a symbol of the revolution. By August, peasant revolts across France in the "Great Fear" led the National Assembly to abolish feudalism. They adopted the Declaration of the Rights of Man on August 26th, establishing the principles of the revolution.