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Assassination Of The Archduke
When Serbia killed Austria-Hungary's archduke, Austria-Hungary declared war on Serbia, and then Russia declared war on Serbia. This event led to many countries entering the war. -
Major Powers Start To Enter The War
After the Assassination of Austria-Hungary's archduke Austria-Hungray declares war on Serbia leading to Russia declaring war on Austria-Hungray to protect Serbia. After that Germany declared war on Russia to protect Austria-Hungray. Having these countries go to war leads to the outbrake of WW1. -
Chemical Warfare
The French were the first to employ chemical gases, by using a grenade filled with tear gas. This were first used large scale when Germany fired 18,000 shells containing tear gas at the Russia, but this fail because it froze. -
Trench Warfare
This was a form of land wafare used for fighting during WW1. These were large trenches that kept less troops getting killed or getting injured. -
The Battle of Verdun
The Battle of Verdun was one of the longest, biggest and bloodiest battles of WW1. This would show how intense and bloody WW1 was. -
The Battle Of The Somme
At The Battle of The Somme tanks were first introduced into war. With tanks being introduced it would change how war happend in many ways; bloodier, sneak attacks, and everything that would make uses a tank more efficient in war. -
The United States Enters The War
With the United States entering WW1 it would further advance how much war was happeing. The United States tried to stay out of war, but they got pulled into it. -
Treaty Of Brest Litovsk
Russia signed this peace treaty with the Central Powers. This was signifacant because throughtout the whole war Russia was fighting against the Central Powers. -
Germany's Armistice
This was an agreement that Germany signed that ended fighting in western Europe that was part of WW1. It ended the war and stopped fighting. Germany basically surrendered. -
Treaty Of Verailles
The Treaty of Verailles was one of the peace treaties at the end of WW1. This treaty was very inportant beacase it ended the state of war between Germany and the Allied powers.
