Key Point: The Germans should have listened to Schlieffen and kept the right hand strong.
When it comes to alternative history, the Second World War is king. Dozens of books and wargames suggest how history would have changed if Hitler had invaded Britain or not invaded Russia. Want to know what happens when a Nimitz-class supercarrier goes back in time to battle the Japanese fleet at Pearl Harbor? There's a movie for that. What would the world be like if Nazi Germany had won? Plenty of novels paint a dark portrait. Would the Third Reich have triumphed if it had developed jet fighters sooner? Such topics are like incendiary bombs on Internet chat forums.
Yet fascinating as these questions are, why are they any more fascinating than asking what would have happened if Imperial Germany had not invaded Belgium in 1914, if the Kaiser had built more U-boats, or if America had not entered the war? If it is plausible to imagine a historical timeline where Hitler won, then why not one in which the tsars still rule Russia, the British Empire was never exhausted by war, and the Ottoman Empire still controls the Middle East?
Perhaps it is the grim aura of fatalism that discourages speculative history of the Great War. The sense that no matter what, the conflict would have been one long, miserable slaughter, a four-year live performance of "Paths of Glory." But the combatants were not drones or sheep, and the conflict was more than mud, blood and barbed wire. There was mobile warfare in Russia and Poland, amphibious invasions in Turkey and guerrilla campaigns in East Africa.
It is also easy to assume that German defeat was inevitable at the hands of an Allied coalition richer in manpower, weapons and money. Yet Germany nearly captured Paris in 1914, crushed Serbia and Romania, bled the French Army until it mutinied, drove Russia out of the war, and then came oh-so-close to victory on the Western Front in 1918. Don't underestimate the power of Imperial Germany. Until the armistice was signed in a French railway carriage on November 11, 1918, Germany's enemies didn't.