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" alt="Image result for ww1"/>
The Gases Used
in WWI
Since the beginning of time, people have used chemicals to kill each other, but this really escalated during World War 1. During this time, over 1.3 million soldiers were affected, and over 90,000 died.
Phosgene
During the war, there were three main types of gases were used:
A story from a U.S. soldier Stull Holt. Unknown which gas was used
Gas experience:
The Evolution of Gas
The first ever use of chemicals in war was in 600 BC, when the Athenian forces poison the enemy water supply.
The use of sulfur fumes was introduced by the Peloponnesian army. Although not fatal, it was one of the first uses of chemicals in war.
An international ban on chemical weapons, the first one of its kind, called the Strasbourg Agreement, is signed by France and Germany (particulary referring to poisoned bullets)
The use of chemical weaponary was considered on both sides during the Civil War. There were various ideas from both sides, such as dropping gas-filled canisters from balloons, or firing projectiles with gas in them.
In 1874, the Western nations start to try to outlaw the use of chemicals in war.
In history, there have been two big agreements with chemical warfare. They were the 1925 Geneva Protocol and the Chemical Weapons Convention
Geneva Protocol Chemical Weapons Convention
The 1925 Geneva Protocol prohibits chemical and biological warfare between all nations. It was drafted and singed at a conference in Geneva with the League of Nations.
The Chemical Weapons Convention is a treaty between many countries that bans chemical weapons and required them to be destroyed within a certain period time. It is basically a more comprehensive version of the 1925 Geneva Protocol. It is open to every nation and currently has 193. Israel signed it, but has not ratified it. Egypt, South Sudan, and North Korea.
It prohibits:
All nations must say:
WWI
1914-1918
August:
Tear-gas grenades are first used at the beginning of World War One, introduced by France
October: Shells full of a lung irritant (dianisidine chlorosulfate) are fired by the Germans, aimed at the British army.
January:
German troops continue to fire shells with irritant, but this time targeting the Russian troops. However, the Russian army is unharmed because the cold temperatures do not allow the liquid to vaporize.
April:
Germany launches the largest gas attack ever in the battle of Ypres. Roughly 5700 cylinders are buried (containing about 170 metric tons of gas) along the front line of battle.
September:
British forces use Chlorine gas for the first time, releasing the gas from buried canisters.
December:
The prime developer of new gases, Germany, makes and uses a new gas called phosgene (gas). This attack kills over 100 British troops and injures 1000 more.
July:
The German troops create a new gas called mustard gas. Using this gas, they wound and kill about 2100 troops of the Allied power. Shockingly, the total of gas-related casualties in 1917 already matches the previous year's gas-related casualties; after only three weeks of using mustard gas.
May:
America continues to study mustard gas, but in a new site called Edgewood Arsenal. This program is led by the Chemical Warfare Service.
June:
Germany is attacked by the Allies who now have access to mustard gas.
November:
In the ending of WWI, the number of gas-related casualties totals up to about 1.3 million, and the number of gas-related deaths totals up to about 95,000.
Victims of the Gas
Chemical Weapons Then and Now. cen.acs.org/content/dam/cen/93/8/09308-cover3timeline.pdf.
Everts, Sarah "A Brief History of Chemical Warfare" https://www.sciencehistory.org/distillations/magazine
/a-brief-history-of-chemical-war
“First-Hand Accounts of the First Chlorine Gas Attack.” 100 Years of Chemical Weapons, 22 Feb. 2015,
chemicalweapons.cenmag.org/first-hand-accounts-of-the-first-chlorine-gas-attack/.
“Soldier Recounts Brush with Poison Gas.” History.com, A&E Television Networks, www.history.com/this-day-
in-history/soldier-recounts-brush-with-poison-gas.