The French Revolution lasted 10 years, from 1789 to 1799. The Ancien Regime was overthrown in favor of a constitutional monarchy. It eventually became the First French Republic. The revolution led to King Louis XVI's ececution.
Social RevoltShow moreShow less
Tax raises, social inequality, and the overall economy led to discontent and eventually to the revolution.
The French regime imposed heavy taxes on the Third Estate, the commoners. The regime exempted the clergy and nobles from taxes. The only taxpayers were the peasants, wage-earners, the professionals, and businesspeople, known as the Third Estate.
Pre-Revolution France (Ancien Regime) was divided into three estates, The First Estate was The Clergy, people who worked in the Church, the Second Estate, The Nobility, or Aristocracy who included royals. Lastly, the Third estate which included lawyers, doctors, businessmen, merchants, soldiers, craftsmen, shopkeepers, peasants, and others. The Third Estate held the largest majority of the population. The First and Second estates did not pay any taxes, while the Third Estate paid all taxes to the King and the other estates.The First and Second Estates lived lavishly off of the extracted wealth of the Third Estate.
When France began to have financial trouble, King Louis XVI called a general assembly of the three estates, known as the Estates-General. Even though the Third Estate represented 98 percent of the population, their vote was worth the same as the First and Second Estates. The outcome of the assembly was that the First and Second Estate wanted to keep their privileges. This infuriated the Third Estate, which is when they decided to break off and form the Assemblée Nationale, or National Assembly and planned to form a new constitution without the other estates' support.  The forming of the new assembly overthrew the First and Second Estate. The Third Estate became what would be known as the first revolutionaries. 
The over-taxation of the Third Estate did not cause the French Revolution as it is untrue. The Clergy and Nobility paid substantial sums of taxes, and taxes for the peasantry were lower than stated.