- Began in 1914
- Fought across Europe, Asia, Africa & Pacific
- Global-scale war
- New weapons used
- Civilians involved
- Major turning point in world history
Key Points
Key Points: The First World War and Its Global Impact
Key Points: Causes of First World War
1. Aggressive Nationalism & Imperialism
- Extreme pride in nation → hatred of others
- Territorial ambitions (e.g. Alsace–Lorraine, Balkans)
- Scramble for colonies → rivalry & tension
2. Race for Armaments
- Heavy militarisation by European powers
- Germany built strong army & navy → fear among rivals
3. Alliance System
- Triple Alliance: Germany, Austria-Hungary, Italy
- Triple Entente: Britain, France, Russia
- Europe split into hostile camps
4. Immediate Cause – Sarajevo Crisis
- Assassination of Archduke Ferdinand (28 June 1914)
- Austria vs Serbia → chain of war declarations
Key Points: Events of the First World War
- On the Western Front, Germany was stopped by the Allies at the Battle of Marne, leading to long trench warfare.
- Fighting also took place on the Eastern Front, where Germany and Austria defeated Russia, forcing Russia to withdraw in 1917.
- The war spread outside Europe to Asia, Africa and the Middle East, involving colonies and the Ottoman Empire.
- The USA entered the war in 1917 after German submarine attacks, strengthening the Allied Powers.
- In 1918, Germany and its allies collapsed, and the war ended with an armistice on November 11, 1918.
Key Points: Events of the First World War
- On the Western Front, Germany was stopped by the Allies at the Battle of Marne, leading to long trench warfare.
- Fighting also took place on the Eastern Front, where Germany and Austria defeated Russia, forcing Russia to withdraw in 1917.
- The war spread outside Europe to Asia, Africa and the Middle East, involving colonies and the Ottoman Empire.
- The USA entered the war in 1917 after German submarine attacks, strengthening the Allied Powers.
- In 1918, Germany and its allies collapsed, and the war ended with an armistice on November 11, 1918.
Key Points: Results of the First World War
- The Treaty of Versailles (1919) ended the war and imposed harsh terms on Germany, blaming it for the war and weakening it militarily and economically.
- Germany lost territories, colonies, military strength, and had to pay heavy war reparations to the Allies.
- Many old empires collapsed, and new independent nations like Poland, Czechoslovakia and Yugoslavia were formed in Europe.
- The war reduced Europe’s dominance and made the USA a major world power.
- The League of Nations was formed in 1920 to maintain peace and prevent future wars.
Key Points: League of Nations
- To prevent wars by banning secret treaties and reducing armaments.
- To protect the independence and sovereignty of all member states.
- To settle international disputes peacefully through discussion and arbitration.
- To take collective action against any country that threatened world peace.
- To promote social, economic and cultural cooperation among nations.
Important Questions [9]
- The 1914 and 1939 Wars that Engulfed Almost the Entire World Were Known as World Wars Due to Its Unprecedented Impact and Dimension. in this Context, Answer the Following: Mention Any Four Terms of the Treaty of Versailles Which Affected Germany After World War I.
- The War that Broke Out in 1914 Was Different from the Previous Wars in Many Ways. in this Context Discuss the Following Points Briefly: How Did the Treaty of Versailles Seek to Cripple Germany’S Military Strength?
- The War that Broke Out in 1914 Was Different from the Previous Wars in Many Ways. in this Context Discuss the Following Points Briefly: What Was the Territorial Rearrangement of Europe as a Result of this War?
- Mention Any Two Terms of the Treaty of Versailles Signed on June 28, 1919.
- State any two objections imposed by the Treaty of Versailles on the German military power .
- Why was the League of Nations established?
- Mention two most important clauses of the Treaty of Versailles.
- Name the organization which was established in 1920 to maintain peace after this war.
- The final act of the long-drawn-out negotiations took place at Versailles on Saturday afternoon and to-day Germany Mention any four clauses of the Treaty which affected Germany.
