The stalemate on the western front began after Germany failed to quickly defeat France.
The Triple Entente and the Triple Alliance fought hard and entrenched between 1915 and 1917. It was known as the stalemate on the western. Both troops were defensive while the main objective of Germany was the invasion of Russia in the Eastern front. The Triple Entente was formed by France, Russia, and Great Britain. The Triple Alliance was formed by Germany, The Austria-Hungary Empire, Bulgary, and the Ottoman Empire.
The other options of the question were A) Great Britain. C) Russia. D) Italy.
