1. Theaters of WWI
Grade 11 U.S. History

2. The Theaters involved in WWI are:
The Western Front
The Eastern Front
The Italian Front
Gallipoli
The War at Sea

3. The Western Front
The map shows the geographical position of the Western Front stretching from Belgium in the north to Switzerland in the south. Each colored square represents 50,000 men. Yellow represents the German army, blue the French, red the British and orange the Belgian army.

4. Important Battles fought on the Western Front
Marne, September 1914;
first battle of Ypres, October - November 1914;
Verdun, February - December 1916;
Somme, July - November 1916;
Passchendale, July - November 1917;
Cambrai, November 1917;
2nd Battle of Marne, July 1918

5. Italian Front
The Italians only managed to advance a short way into Austria (shown by the red line on the map
The 1918 location of the Italian front is marked on the map in yellow.

6. Italian Front Info
The Italian front is the name given to the fighting that took place along the border between Italy and Austria
Prior to the outbreak of war in August 1914, Italy had tended to side with Germany and Austria- Hungary.
To begin with, Italy kept out of the war. However, tempted by offers of more land once the war was won, Italy entered the war in April 1915 on the side of the allies.

7. The Eastern Front
The map shows the geographical location of the Eastern front stretching from Riga in the north to Czernowitz in the south. The orange line shows the position of the Eastern Front in Each colored square represents 50,000 men. Red represents the Russian army, yellow, German soldiers and blue Austro-Hungarian.

8. Eastern Front Info
The line of fighting on the Eastern side of Europe between Russia and Germany and Austria-Hungary is known as the Eastern Front.
Fighting began on the Eastern front when Russia invaded East Prussia on August 17, Germany immediately launched a counter-offensive and pushed Russia back
Russia entered the Great War with the largest army in the world. She had 1,400,000 soldiers; when fully mobilized, the Russian army increased to over 5,000,000 soldiers. However, Russia could only arm up to two thirds of all her soldiers.

9. Eastern Front Info
This pattern of attack and counter-attack continued for the first two years of the war and meant that the Eastern Front changed position as land was captured and lost by both sides.
Battles fought along this front include –
Tannenberg, August 1914;
Masurian Lakes, September 1914;
Bolimov, January 1915;
Lake Naroch, March 1916;
Riga, September 1917.

10. On October 29, 1914, the Ottoman Empire joined the war on the side of Germany. The Ottoman Empire could block movement of supplies and equipment from the Black Sea to Mediterranean, thereby leaving Russia at a massive disadvantage.
The Triple Entente addressed this issue with the Gallipolli campaign

11. Gallipoli Front Info
The Gallipoli peninsula is located in the south of Turkey.
In 1915, the Allies decided to try to attack Germany by attacking her ally, the Ottoman Empire. 

12. Gallipoli
The map shows the front line. The blue line shows the allies position while the green shows the Turkish line.

13. Gallipoli Info
Allied soldiers, mainly from Australia and New Zealand, were sent to the Peninsula while British ships tried to force a way through the Dardanelles.
The entire mission was a failure. The allies lost more than 50,000 men and gained hardly any land.

14. The War at Sea
Before WWI, Germany and Britain were involved in a naval race
Britain had a long tradition of being the master of the seas and Germany knew that she was unlikely to win a naval war against Britain.

15. The War at Sea
 Britain's main naval tactic was to keep German ships in German ports and to block supplies from reaching Germany.
Germany's main naval tactic was to post u- boats in the Atlantic ocean and to destroy ships taking supplies from America and other countries to Britain.

16. German U-boat sinking a British Ship