What did the National Assembly vow in the Tennis Court Oath?
I think this is the wrong category but I will answer it anyways. “On the morning of 20 June the deputies were shocked to discover that the doors to their chamber were locked and guarded by soldiers. Immediately fearing the worst and anxious that a royal coup was imminent, the deputies congregated in a nearby indoor real tennis court where they took a solemn collective oath “never to separate, and to meet wherever circumstances demand, until the constitution of the kingdom is established and affirmed on solid foundations”. This was part of the French Revolution and they call it the tennis court oath because they met on a tennis court. “http://en.wikipedia.