World War I involved many key figures and nations, but the biggest roles were played by the leaders of the major powers. Notably, German Emperor Wilhelm II, British Prime Minister David Lloyd George, French President Georges Clemenceau, and Austro-Hungarian Emperor Franz Joseph I were pivotal in shaping the war’s strategies and outcomes. Additionally, the U.S. entry into the war in 1917 under President Woodrow Wilson significantly influenced the conflict's direction and eventual conclusion. Ultimately, the interplay between these leaders and their nations’ alliances determined the war's course and legacy.
By far his biggest achievement was as Minister for War. He played the key role in establishing the Red Army and an important role in the Russian Civil War of 1918-21 - and the explusion of western armies of intervention.
World War I was the biggest war in memory for the people during that time period. I believe they called it the war to end all wars. They hadn't had World War II yet, and so they though that World War I was going to be the biggest war in history for all time.
Germany
The names that were given to the nations that played a dominant economic political and military role in the world were "The League of Nations" after WWI and then eventually "The United Nations," after WWII.
The names that were given to the nations that played a dominant economic political and military role in the world were "The League of Nations" after WWI and then eventually "The United Nations," after WWII.
japan
because they played a big role in the world war.=] because they played a big role in the world war.=]
nufin
The killing of Archduke Ferdinand, the Zimmerman Note, and the sinking of the RMS Lusitania may have played a role in starting World War I.
yes
Canada played a much biggger part in World war two
heaven and hell
War ships played a minor role in world war one as the British had total control of the seas with their Grand Fleet but convoys played an important part in moving troops and supplies from the Americas to the battlefields of Europe.
He was the fascist leader of Italy
No role in World War 1 unless you are thinking of the Ottoman slaughter of the Armenians.
world war 1
world war 2