I am not very good on ww1, but here goes.
The British and French forces are torn to shreds in their offensives that in 1916 alone amounts to over 400,000 dead, Britain is being bled white, the folks at home are becoming increasingly angered at the horrific losses suffered in which the folks begin to protest, mass demonstrations in Britain are taking place, those elected to office receive blood soaked feather via the mail and also are physically attacked.
Jutland is a German victory, not only that but the Germans are effecting the blitz with airships and heavy bombers.
Finally the British politicians get the message, there is through Switzerland the first tentative steps by the British and French to open negotiations for peace.
Meanwhile in the USA folks tell their leaders they want nothing of the war in Europe, also the Germans give no reason for America to declare war on Germany, so in this the Americans never enter the war.
Finally at the time of 11.00am on the 11th of November 1916 the guns fall silent. Part of the Armistice and the subsequent Treaty of Berlin, Britain must assume full responsiblities for the outbreak of hostilities, and is forced into reparations beginning with the surrender of the RN, which is ordered into the Baltic. Britain must demolish it's airforce and is restricted to a stand in army of no more that 50,000