Fighting WWI – Trench warfare Enduring Understandings 1. Nationalism, imperialism, militarism, and alliances propelled the industrialized nations into a devastating world war. 2. Advancement of technology changed the nature of global conflict and cooperation. 3. Cooperation among nations may not necessarily be fair for all parties. Review the causes of WWI on packet pages 2-4. Questions? Intro to how WWI was fought. Complete page 5 “War Consumes Europe” – graphically organize understanding of how the war was fought. Answer questions page 9 as you watch the Battle of the Somme Work on Storybook project

Germany goes on the offensive As nations mobilize for war, Germany employs the Schlieffen Plan – a strategy to attack France through the flat plains of Flanders – in Belgium Germany, between the two big powers of Russia and France was afraid of fighting a two front war. It was thought that Russia—with its lack of railroads—would have difficulty mobilizing its troops so Germany could defeat France, and then focus on Russia. Violation of Belgian neutrality brings Great Britain into the war The Fear – Two Front War The actual event The Plan – attack through Belgium, reach the sea and turn towards Paris – defeating France in 6 weeks.

Schlieffen Plan fails Assumptions: Russia won’t mobilize for at least 6 weeks Belgians can’t fight – so victory will be easy Britain will remain neutral France will be defeated in 6 weeks and will at first attempt to go on the offensive in Alsace-Lorraine Reality: Russia mobilized in 10 days – maps of outbreak of war Belgians put up stiff resistance Britain entered war quickly when Belgium was attacked France put up stiff resistance and fought hard - The Allied victory at the Marne breaks the back of the Schlieffen Plan – the war then turns into……

Bloody Stalemate The Allied victory at the Marne breaks the back of the Schlieffen Plan Trench warfare and the failure to capture new ground make life on the Western Front an ongoing horror New weapons of war—machine guns (much improved by the time of WWI), flame throwers, tanks, poison gas, airplanes, submarines, etc.—are used in battles along the Western Front Despite major battles and horrific casualties, neither side advances far – maps of Western Front

Trench Warfare The second major battle of the war involving trench warfare is the Battle of Somme – July 1, 1916 to November 18, 1916 France wants Britain to attack Germany to relieve the pressure on Verdun The Germans were forced to move troops to Verdun to defend their positions there. Britain began with a 7 day artillery barrage – 1,738,000 shells were fired The Germans were protected by deep bunkers and trenches The British then charged right into heavy machine gun fire, losing 60,000 on the first day. Bad weather and exhaustion end the offensive with 7 miles gained and 620,000 allied and 500,000 German casualties Watch Battle of the Somme video and answer question sheet.

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Eastern Front Russians and Serbs battle Germans, Austrians, and Turks along the Eastern Front in 1914 Without modern technology, the Russian army was continually short on food, guns, ammunition, clothes, boots, and blankets; hangs on through sheer strength of its numbers Allies were unable to ship war supplies to Russia’s ports The Russian Bolshevik Revolution led to a change in government and a demand to end the war Russia lost and then signed the Treaty of Brest-Litovsk ending their war and giving land to Germany

The War Spreads to the rest of the world…