1. Causes of the Great War / The War to End All Wars

2. Europe at its peak Industrial revolution at it peak –Most technologically advanced continent on earth –Wealthiest society 25% of the world population lived in Europe Modernization led to sense that Europeans were at the peak of the world Lead to feeling of superiority

4. Imperialism Building up of colonies To maintain a strong industrial economy Carved out over seas empires Needed raw materials Market for finished products Political Cartoon of Britain’s imperialism in Africa

5. Militarism Building up of “arms” Glorification of war and increase in military spending Germany competed against England’s navel superiority

6. Nationalism Great sense of patriotism – leads to feeling of invincibility Pride in one’s country or aspiring to becomes one’s own country Germany and Italy had only recently become united, independent countries Many different countries torn by tensions of different nationalist groups Serbians living in realm of A/H

7. System of Alliances Last ingredient needed Secret alliances Web of treaties to protect themselves Triple Alliance: –Germany, Austria-Hungary and Ottoman Empire Triple Entente: –France, Russia and Great Britain

9. One Thing lead to another Events that led to the 'Great War‘ a name that had been touted even before the coming of the conflict

10. Austria-Hungary unsatisfied with Serbia's response to her ultimatum declared war on Serbia on 28 July 1914.

11. Russia bound by treaty to Serbia mobilization of its army in her defense a slow process that would take around six weeks to complete. The Enemy is at the Gate

12. Germany allied to Austria-Hungary by treaty viewed the Russian mobilization as an act of war against Austria-Hungary declared war on Russia on 1 st of August

13. France bound by treat to Russia war against Germany and, by extension, on Austria-Hungary Germany invaded neutral Belgium so as to reach Paris by the shortest possible route. The French Infantry in the Battle

14. Britain allied to France declared war against Germany on 4 th of August obligated to defend neutral Belgium by the terms of a 75-year old treaty

15. With Britain's entry her colonies and dominions abroad offered military and financial assistance Australia Canada India New Zealand Union of South Africa. Canadian Propaganda Poster

16. Japan honoring a military agreement with Britain Declared war on Germany on 23 August 1914 Two days later Austria- Hungary responded by declaring war on Japan

17. Italy committed to defend Germany and Austria- Hungary only in the event of a 'defensive' war; arguing that their actions were 'offensive' declared instead a policy of neutrality The following year joined the conflict on the side of the Allies

18. United States President Woodrow Wilson declared absolute neutrality when Germany's policy of unrestricted submarine warfare - threatened America's commercial shipping U.S entered the war on April 6, 1917

19. Weapons of the Great War : The War to End All Wars

20. German Plan

21. French Plan

22. Result of Weapons Trench Warfare

23. Bayonet Originally a defensive weapon against cavalry charge Rarely attempted until the enemy was retreating Use of rifles give infantrymen firepower Now used as a personal offensive weapon Primary close combat weapon used during trench warfare Machine guns undermined the bayonet effectivness by an advancing army

25. Big Bertha Howitzer Fire a 2,200 lb shell over 9 miles Transported by tractors Took 200 man crew over six hours to re- assemble

27. Flamethrower Idea was to spread fire by launching burning fuel Designed for portable use, carried by a single man Belched forth a stream of burning oil for 36 meters Used mostly to clear forward defenders during the start of an attack Often times the cylinder exploded – dangerous job!

29. Grenades Many types of grenades were used Called Mills bomb Serrated so that when it detonated it broke into many fragments (fragmentation bomb) Remove safety pin while holding down the strike lever, and throw Had four seconds to get out of the way Over 100 million were thrown during the Great War

32. Machine Gun Positioned on a flat tripod Required a gun crew of 4-6 men Fire 400-600 small caliber rounds per min This figure doubled by war’s end Worth as many as 60-100 rifles A fearsome defensive weapon Enemy infantry assaults were costly Toward war end lighter models were being used a offensive weapons as well

34. The Mortar A short stumpy tube designed to fire a projectile at a steep angle Higher then 45 degrees so that is falls straight down on the enemy Why would this be ideally suited for trench warfare?

37. Poison Gas Debut in the 2 nd battle of Ypres April 1915 Yellow-green cloud Destroyed the victim’s respiratory organs First use provoked widespread condemnation Damaged German’s relations with neutral countries (US) Other side used it and poison gas usage escalated for remainder of the war

38. German infantry man French men loading up gas container

39. Rifle the rifle, which remained the most crucial, ever- present infantry weapon throughout The Great War the advent of automatic and semiautomatic weapons waited until the last year of the war eight to twelve rounds per minute 15 rounds per minute achieved by riflemen of the British Expeditionary Force range, the average during the war was around 1,400 meters accuracy could only be guaranteed at around 600 meters

40. The Springfield, manufactured in the U.S. (at Springfield, Massachusetts), was the standard wartime rifle of the U.S. army

41. Tank 15th September 1916 first used in battle by the British early tanks proved notoriously unreliable often broke down and became ditched - i.e. stuck in a muddy trench Conditions for the tank crews –heat was tremendous –fumes often nearly choked the men Tanks design improved British, French and US made them, Germany never were convinced of their effectiveness

43. Losses of the Great War each symbol – 100,000 deaths