What form of warfare was introduced by the Germans and used by both sides, causing vomiting, blindness, and suffocation?

What form of warfare was introduced by the Germans and used by both sides, causing vomiting, blindness, and suffocation?

• A. Poison Gas
• B. Tanks
• C. U-boats
• D. Zeppelins

Answer: (A)

Chemical warfare in World War I fundamentally changed how battles were fought. Poison gas was introduced by German forces in 1915 at Ypres, releasing irritant and choking agents that attacked the eyes, respiratory tract, and lungs. The effects—vomiting, blindness from eye irritation, and suffocation as the gases damaged or blocked the airways—made gas attacks terrifying and effective at breaking enemy lines or forcing a retreat. Because of this, gas weapons were adopted and developed by both sides, leading to protective gear like gas masks and more deadly formulations such as phosgene and mustard gas. Other options represent different kinds of warfare that do not fit the described symptoms and historical origin as clearly. The key point is that poison gas represents a new, chemical form of warfare that emerged in WWI and spread to both sides, producing those specific, severe effects.

Chemical warfare in World War I fundamentally changed how battles were fought. Poison gas was introduced by German forces in 1915 at Ypres, releasing irritant and choking agents that attacked the eyes, respiratory tract, and lungs. The effects—vomiting, blindness from eye irritation, and suffocation as the gases damaged or blocked the airways—made gas attacks terrifying and effective at breaking enemy lines or forcing a retreat. Because of this, gas weapons were adopted and developed by both sides, leading to protective gear like gas masks and more deadly formulations such as phosgene and mustard gas. Other options represent different kinds of warfare that do not fit the described symptoms and historical origin as clearly. The key point is that poison gas represents a new, chemical form of warfare that emerged in WWI and spread to both sides, producing those specific, severe effects.