July 15, 2015 (United Kingdom) Tech specs Edit Runtime 9minutes Contribute to this page Suggest an edit or add missing content IMDb Answers: Help fill gaps in our data Learn more about contributing Edit page Photos The Best Photos on the Internet This Week ...
How was poisonous gas used in World War 1? How did assassination lead to WW1? How did the Halifax Explosion affect WWI? How did Weltpolitik cause WWI? How did the Industrial Revolution change warfare in WW1? How did the Spanish flu affect WWI?
Overall, though the psychological factor of poison gas was formidable, it accounted for less than 1% of the total deaths in World War 1. Though their use was feared in World War 2, and they were employed in some cases, they were never employed on as large and as frequent a scale as ...