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.

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