Final answer:
The national assembly passed a new constitution in 1791, creating a Legislative Assembly which governed France as a constitutional monarchy.
Step-by-step explanation:
The national assembly passed a new constitution in 1791 which kept the monarchy but also created a Legislative Assembly, or one-house elected assembly.
The new constitution aimed to reduce monarchical power and enforce the mandates of the Declaration of the Rights of Man and of the Citizen. The Legislative Assembly was responsible for governing France as a constitutional monarchy and developing legislative reform.
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