What did the third estate create after it decided to leave the estates general?

After the Third Estate decided to leave the Estates-General in 1789, it formed the National Assembly. This assembly aimed to represent the common people of France and sought to establish a new constitutional framework for the country. The Third Estate's actions culminated in the Tennis Court Oath, where they pledged not to disband until a new constitution was created, marking a pivotal moment in the French Revolution.