One of the biggest reasons that Germany surrendered is because they were running out of supplies and they were economically poor. They didn't have enough money to get more equipment. Not only did they have insufficient funds, but they were also stabbed in the back on the home front in 1916 when Ludendorf initiated war socialism.
Answer: American troops arrived, and It ran out of military supplies.
Explanation:
By 1918, Germany was low on manpower and supplies, waiting on an imminent invasion, boosted by the American troops and resources entry into the western front that put the Allies in a better position.
On September 11th, Germany signed an armistice treaty with the Allies in a railroad car near Compiégne, France, putting an end to the Great War ends.
