Gas masks were gradually developed in the 1800s and the exact year you need is in the link below.
Gas masks used in World War I were developed in response to the widespread use of chemical weapons during the conflict, particularly following the first large-scale gas attack by the Germans at Ypres in April 1915. Early designs were created shortly after this event, with significant advancements occurring throughout the war. The British Army, for example, began issuing the first effective gas masks to troops in late 1915, which improved over time as more sophisticated designs were introduced.
They were called Gas Masks
how did gas masks change society? what
Gas masks are used to protect people especially soldiers when gases are used in warfare or domestic disturbances. They were used in World War I to protect soldiers against mustard gas.
The use of masks goes back to the 1800s when inventors developed masks for the miners and soldiers. We still have our soldiers outfitted with gas masks.
yes gas masks were used
There are several company's selling and inventing new gas masks.
yes you did they were called mick mouse gas masks they were for children
You don't put gas into gas masks. They are used to keep out poisonous gases.
Not all gas masks are compatible with helmets, so some soldiers forgo helmets to wear their masks.
yes they did!
The reason they wore gas masks is because they weren't sure weather the Nazi's would drop gas bombs as they did in WW1
Separation of what? If it is the separation of East/West Germany then it is because gas masks were used in Gas Warfare, which was used in WWI and WWII.
They wore gas masks because it fit in with the theme of the video.
Gas masks used in World War I were developed in response to the widespread use of chemical weapons during the conflict, particularly following the first large-scale gas attack by the Germans at Ypres in April 1915. Early designs were created shortly after this event, with significant advancements occurring throughout the war. The British Army, for example, began issuing the first effective gas masks to troops in late 1915, which improved over time as more sophisticated designs were introduced.
It was invented by Garrett A. Morgan in July 25, 1916.
They were called Gas Masks