Prove that the First World War acted as a catalyst for the revolutionary processes of 1917.

The arguments are:
Despite the capricious sentiments of 1914, the war turned out to be difficult and by the end of 1916 caused discontent in all strata of society, including the State Duma, for example, Pavel Milyukov (the famous phrase “Is this stupidity or treason?”).
The war caused interruptions in the supply of large cities, especially St. Petersburg, where queues for bread appeared.
During the days of the 1917 revolution, the Petrograd garrison went over to the side of its supporters.
Almost the entire high command of the army opposed Nicholas II.
One of the slogans in 1917 was “Men from the Front!”