About Histovia Film
We produce historical documentary reels with over 16 million views – reaching an affluent target audience aged 45+ in the DACH region.
We produce historical documentary reels with over 16 million views – reaching an affluent target audience aged 45+ in the DACH region.
Switzerland in the Second World War
The Linth Plain is one of the most fascinating secrets of Swiss wartime history. During the Second World War, the Swiss Army planned to systematically flood the entire area between Lake Zürich and Lake Walen – as a natural line of defence against a possible German invasion.
Histovia Film researched and documented this little-known chapter of Swiss military history. The water weapon was part of the so-called Réduit – Switzerland's secret defence concept, designed to make the country almost impregnable in the event of war.
The reel explains how the flooding was intended to work technically, what infrastructure was built for it, and why this secret defence concept remains largely unknown to this day.
PERFORMANCE
Organic reach without paid advertising – all figures are based on this project's Facebook Reel.
Find out how Histovia Film integrates your brand into historical documentary reels with organic reach in the millions.
More Reels
Switzerland in the Second World War · Facebook Reel
Switzerland in the Second World War · Facebook Reel
Switzerland in the Second World War · Facebook Reel
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