How did the tennis court oath effect the french revolution?

The Tennis Court Oath, taken on June 20, 1789, was a pivotal event in the French Revolution, as it marked the first unified act of defiance by the Third Estate against King Louis XVI's authority. The delegates vowed not to disband until a new constitution was established, signaling a shift in power dynamics and the emergence of popular sovereignty. This oath galvanized public support, led to the formation of the National Assembly, and set the stage for subsequent revolutionary events, ultimately contributing to the collapse of the monarchy. It symbolized the determination of the common people to challenge the old regime and seek political representation.