Question: Which battle, occurring 100 days after the Second Battle of the Marne, went into effect on November 11, 1918 and marked the victory for the Allies?
Sentence (from "Armistice of 11 November 1918"): Although the armistice ended the actual fighting, it took six months of negotiations at the Paris Peace Conference to conclude the peace treaty, the Treaty of Versailles.
Relevant evidence: No