Final answer:
World War I involved various terms, organizations, and individuals which greatly influenced the course and outcomes of the conflict such as U-boats, the Black Hand, no man's land, militarism, nationalism, the armistice, and notable figures such as Tsar Nicholas II, Gavrilo Princip, John Pershing, and Woodrow Wilson.
Step-by-step explanation:
Definitions Related to World War I
In relation to World War I:
- U-boat: German submarines known for their effectiveness in disrupting enemy shipping.
- Black Hand: A secret Serbian society believed to be involved in the assassination of Archduke Franz Ferdinand.
- No man's land: The area between opposing trenches, known for being dangerous and difficult to cross.
- Militarism: The policy of building up strong armed forces to prepare for war.
- Nationalism: A sense of pride and devotion to one's nation, which can lead to rivalry and conflict.
- Armistice: A cease-fire agreement that ended the fighting in World War I on November 11, 1918.
- Tsar: The Emperor of Russia before the 1917 revolution.
- Gavrilo Princip: The Bosnian Serb nationalist who assassinated Archduke Franz Ferdinand, triggering the war.
- John Pershing: Commander of American Expeditionary Forces in World War I.
- Triple Entente: The alliance between France, Russia, and Great Britain during the war.
- Dual Alliance: An alliance between Germany and Austria-Hungary preceding the war.
- Francis Ferdinand: Archduke of Austria-Hungary, whose assassination sparked the start of World War I.
- Vladimir Lenin: Leader of the Bolsheviks who came to power in Russia after the October Revolution of 1917.
- 14 Points: President Woodrow Wilson's proposal for peace and the reconstruction of Europe post-World War I.
- Woodrow Wilson: President of the United States during World War I, who played a significant role in the peace negotiations.