The National Convention (French: Convention nationale) was the third government of the French Revolution, following the two-year National Constituent Assembly and the one-year Legislative Assembly. Created after the great insurrection of 10 August 1792, it was the first French government organized as a republic, abandoning the monarchy altogether. The Convention sat as a single-chamber assembly from 20 September 1792 to 26 October 1795 (4 Brumaire IV under the Convention's adopted calendar).

Answer this question based on the passage: what was the role of the national convention in the french revolution? Okie... think carefully first, then make a decision:
The important part for answering this question is: The National Convention (French: Convention nationale) was the third government of the French Revolution, following the two-year National Constituent Assembly and the one-year Legislative Assembly. So, the answer is the third government.