Answer by
Michele13 (1188)
During the First World War,or the Great War as it was called at the time,France was the largest Allied power and had the biggest army.After early defeats,the French and British prevented the German army from reaching Paris,in part by digging trenches.Ferdinand Foch of France was the Supreme Allied commander.After American forces arrived,France,Britain and the U.S. defeated Germany on November 11,1918.