When the Estates General convened in may 1789 what action did members of the Third Eatate take and why?

When the Estates General convened in May 1789, members of the Third Estate took the significant action of breaking away to form the National Assembly. They did this in response to their frustration over being consistently outvoted by the other two estates and their demand for greater representation and reform. This move marked a pivotal step towards the French Revolution, as the Third Estate sought to assert their political power and address the grievances of the common people.