What type of gas was used by the Germans against the French for the first time, at the Second Battle of Ypres in 1915?
Baptism of Fire: The Second Battle of Ypres and the Forging of Canada, April 1915 Baptism of Fire: The Second Battle of Ypres and the Forging of Canada, April 1915 Baptism of Fire: The Second Battle of Ypres and the Forging of Canada, April 1915 is a non-fiction book, written by Canadian writer Nathan M. Greenfield, first published in April 2007 by Harper Collins. In the book, the author recounts "The Second Battle of Ypres", called an "heroic battle" of World War I. The battle poised skilled German soldiers armed with chlorine gas against the entrenched 1st Canadian Division who managed to prevail, against odds. In defeating the Germans, and overcoming the effects of the
Ypres city on three sides, bombarding it throughout much of the war. To counterattack, British, French, and allied forces made costly advances from the Ypres Salient into the German lines on the surrounding hills. In the First Battle of Ypres (19 October to 22 November 1914), the Allies captured the town from the Germans. The Germans had used tear gas at the Battle of Bolimov on 3 January 1915. Their use of poison gas for the first time on 22 April 1915 marked the beginning of the Second Battle of Ypres, which continued until 25 May 1915. They captured high ground