Who are the following helped the Allies to achieve the breakthrough they sought in World War 1?

The Allies achieved significant breakthroughs in World War I due to various factors, including the effective use of new military strategies and technologies, such as tanks and aircraft. The entry of the United States into the war in 1917 provided fresh troops and resources, bolstering the Allied forces. Key military leaders, such as General Ferdinand Foch, coordinated efforts among the Allies to launch successful offensives. Additionally, improved logistics and communication played crucial roles in overcoming the stalemate on the Western Front.