Scenes of World War I

The transcript discusses the introduction and escalation of chemical warfare during World War I, led by German chemist Fritz Haber. It highlights the devastating effects of chemical weapons like chlorine gas and their psychological impact. The narrative shifts to Italy joining the Allies in 1915, opening a new front from the Dolomites to the Isonzo River. The challenges of mountain warfare, including the use of tunnels and avalanches as strategies, are also covered.

Who was the German chemist responsible for the introduction of chlorine gas in World War I?

• Max Planck

• Albert Einstein

• Fritz Haber

• Otto Hahn

What was one of the psychological effects of chemical warfare during World War I?

• Boost in recruitment

• Fear and panic among soldiers

• Improved battlefield communication

• Increased morale among troops

Which country joined the Allies in May 1915 during World War I?

• Greece

• Portugal

• Italy

• Spain

What geographical feature was a significant challenge in the mountain warfare of World War I?

• High-altitude mountains

• Forests

• Swamps

• Deserts

What tactic was used to trigger avalanches against enemy troops in the mountains?

• Naval bombardment

• Air raids

• Explosive charges

• Artillery bombardment