The Tennis Court Oath was significant because it showed the growing unrest against Louis XVI and laid the foundation for later events, including: the Declaration of the Rights of Man and of the Citizen and the storming of the Bastille. Yes it helped end it
Declaration of the Rights of Man and Citizen
The Estates-General of 1789 was a general assembly representing the French estates of the realm summoned by Louis XVI to propose solutions to France's financial problems. It ended when the Third Estate formed into a National Assembly, signaling the outbreak of the French Revolution.
reign of terror
The Storming of the Bastille set off a series of events that led to the overthrow of King Louis XVI and the French Revolution. The success of the revolutionaries gave commoners throughout France the courage to rise up and fight against the nobles who had ruled them for so long.
rise of napoleon
Inspired by Enlightenment philosophers, the Declaration was a core statement of the values of the French Revolution and had a major impact on the development of popular conceptions of individual liberty and democracy in Europe and worldwide.
The Reign of Terror instituted the conscripted army, which saved France from invasion by other countries and in that sense preserved the Revolution. ... Reign of Terror, also called the Terror, French La Terreur, period of the French Revolution from September 5, 1793, to July 27, 1794 (9 Thermidor, year II).
After a time of uncertainty in France brought about by the French Revolution, Napoleon restored the stability of France through the military. ... Napoleon emerged in this time as a skilled soldier and tactician. He led the French army to many victories from the time he became a commander, and later a general, in the army.