This lesson contains 29 slides, with interactive quiz, text slides and 2 videos.
Items in this lesson
1.3: World War 1: Fighting the War
9. The Time of World Wars
Slide 1 - Slide
people in this lesson
Wilson
president
USA
Nicholas II
emperor (tsar)
Russia
Lenin
revolutionary
Russia
Slide 2 - Slide
Important dates in this lesson:
1915
May: Lusitania is sunk
1916
Feb. : Battle of Verdun
June: Battle of the Somme
1917
Feb: February revolution in Russia. Tsar Nicholas abdicates Russian throne
Apr: USA declares war on the Central Powers
Oct: October Revolution in Russia. Lenin in power.
1918
March: Treaty of Brest-Litovsk (end of Two Front War)
April: Final offensive by the German army
Aug: American troops join the war. German army pushed back.
Nov. 9: Kaiser Wilhelm II abdicates
Nov. 11: Armistice. End of WW1
Slide 3 - Slide
German soldiers opening chlorine gas cannisters to poison the enemy
Slide 4 - Slide
German soldiers opening chlorine gas cannisters to poison the enemy
Slide 5 - Slide
German soldiers opening chlorine gas cannisters to poison the enemy
Slide 6 - Slide
Thousands of soldiers were blinded by the gas
Slide 7 - Slide
WWI ZEPPELINS: NOT TOO DEADLY, BUT SCARY AS HELL
Slide 8 - Slide
WW1 saw the first aerial "dogfights"
The German Manfred von Richthoven , nicknamed the Red Baron, was the most successful fighter pilot during World War I. It is said he won more than 80 air battles before he was shot down .
Slide 9 - Slide
German U-boats terrorized Allied ships
Slide 10 - Slide
The first tanks were seen in 1916
Slide 11 - Slide
Flamethrowers were used to flush enemy soldiers out of their trenches
Slide 12 - Slide
1914:
Schlieffenplan fails: Stalemate / trench warfare
1915:
Italy joins Allies
US ship Lusitania is sunk by German submarine.
1916:
more battles, more casualties, no decisions
Slide 13 - Slide
1917: the decisive year:
USA declares war on Germany (but needs a year to mobilise)
Russian Revolution: leads to Russia surrendering to Germany
Slide 14 - Slide
most feared by soldiers
bombing and dogfights
break through the enemy trenches
blokkade enemy supplies
bombing, reconnaissance, create panic
drive the enemy out of their trenches
Slide 15 - Drag question
Despite having new and destructive weapons at their disposal, the strategies and mindset of the generals did not change much. They expected to fight in an oldfashioned way. For example, at the outbreak of the war, the French soldiers went to battle wearing traditional blue coats and red trousers, which made them highly visible and thus easy targets. Horses were used at the start of the war and generals ordered massive attacks on enemy trenches, even though the enemy used machine guns, resulting in the deaths of millions.
From left to right: British, French and German soldiers in 1914, at the start of WW1.
Slide 16 - Slide
Every army adapted its uniforms during the war
Slide 17 - Slide
Slide 18 - Video
Battles at Verdun and the Somme
The best examples of the senseless slaughter took place at the Battle of Verdun and the Somme Offensive. In 1916, both Germany and the Allies prepared an attack to break through the stalemate. The Germans were first to launch a wave of attacks. On 21st February, they charged the French defences at Verdun, but the French resisted heavily. For ten months, the battle went on until the Germans called off the attack. It is estimated that about 350,000 soldiers died at the Battle of Verdun.
German soldiers attack Verdun. Notice the "Flammenwerfer" (flamethrower) being used by one of the soldiers.
Slide 19 - Slide
The massacres got worse when French and British troops raised their armies to full strength. At the River Somme, they assaulted the German trenches with blunt and overwhelming force. On the first day of the attack the British lost 57,450 men, which made it the darkest day in the history of the British army. The British deployed their new secret weapon during the battle of the Somme: the tank. This armoured vehicle ran on caterpillar tracks and was designed to cross trenches and break through barbed wire.
The appearance of the tank on the battlefield was spectacular, but could not bring an end to the war: tanks were only used in small numbers, had poor mobility and mechanical problems. After the Somme Offensive, the Allies had taken more than ten kilometres of land; this at the cost of more than a million soldiers’ lives makes it one of the bloodiest battles in human history.
One of the new british tanks ditched after failing to cross a German trench.
Slide 20 - Slide
Slide 21 - Video
1917: a decisive year
In 1917, two significant events changed the course of the war. German U-Boats kept attacking unarmed passenger and merchant ships. In 1915, they torpedoed the British ocean liner ‘The Lusitania’. It sank immediately and 1,200 people lost their lives, among them 128 Americans. This led to massive anti-German sentiment in the United States. Two years later, a letter was intercepted, showing that the Germans tried to make an alliance with Mexico to attack the United States. On 6th April 1917, the United States Congress voted to join the Allies in the war.
President Woodrow Wilson asking Congress to declare war on Germany on April 2, 1917
British propaganda poster in response to the sinking of The Lusitania. Dated 1915.
Slide 22 - Slide
The USA joins the War (April 1917)
Causes (oorzaken):
Germany started unrestricted submarine warfare, sinking more US ships
USA had given billions of dollars in loans to the Allies
Democracy in Europe was at stake if Germany would win the war
Direct cause (aanleiding):
the Zimmermann telegram was intercepted by the USA.
Slide 23 - Slide
Russia bails out
feb 1917:
start of the Russian Revolution as people in Petrograd demonstrate for bread and peace.
Tsar Nicolas II abdicates.
Oct 1917.
Lenin seizes power and makes a peace deal with Germany.
Slide 24 - Slide
Another major event happened in Russia during February 1917. Due to great poverty and inequality in this huge empire, a revolution took place. The German secret service made use of the unrest there: they sponsored the revolutionary Lenin to take control of the Russian government. When Lenin came to power in October, he signed a peace treaty with Germany: the Treaty of Brest-Litovsk. Germany and Russia were no longer enemies. (You will learn more about the Russian Revolution in chapter 2). Now the Germans could send all their troops to the Western Front.
At the Peace Conference in Brest-Litovsk (arrival of the Russian delegation)
The price of peace was very high for Russia. It had to give up large parts of Russian territory to the Central Powers
Slide 25 - Slide
The end of a total war
World War I was the first total war, which means that everything in a country is focused on winning the war. Factories constantly worked to make weapons; food and fuel were rationed so it could be sent to the front, and a constant stream of propaganda was broadcast to keep the spirits up on the home front. Men had to fight, so women had to replace them in the factories. A country began to run as if it was a machine. But total war was not enough for the Central Powers: from the moment that the United States joined the conflict, the end of the war became a real prospect. More than a million fresh military personnel and innumerable supplies were shipped from the USA to the Allies in Europe, which provided a big moral boost. Germany and the other Central Powers could not compete with the Allies once the Americans joined them. Besides that, there was now discontent in Germany. In 1918, the Germans at last surrendered. At 11am on 11th November (‘the eleventh hour of the eleventh day of the eleventh month’), Germany signed an armistice in railway carriage No. 2419D, in Compiègne Forest, close to Paris. The Great War had come to an end. The Allies were victorious.
Soldiers celebrating the armistice, Nov 11, 1918.
Slide 26 - Slide
The end of the war: 1918
March: Treaty of Brest-Litovsk (between Russia and Germany)
Germany can send its troops in Russia to the Western front
April: German "spring" offensive: no success, no breakthrough
Aug: 1 million American troops join the fight.
Nov: Kaiser Wilhelm abdicates and flees to the Netherlands
Nov: 11: Germany capitulates (surrenders): ARMISTICE. war is over.
Slide 27 - Slide
When Hitler defeated France at the start of World War II, he took the same railway carriage No. 2419D from a museum to the Compiègne Forest site and forced the French to surrender in it.
Signing of the armistice in the railway carriage at Compiegne, November 11, 1918, the German Secretary of State Matthias Erzberger (1875-1921) and the French general Ferdinand Foch (1851-1929) standing in the centre.