Six Weeks in World War I That Forever Changed the Nature of Warfare
by
Diana Preston
Language: English
Release Date: February 24, 2015
In six weeks during April and May 1915, as World War I escalated, Germany forever altered the way war would be fought. On April 22, at Ypres, German canisters spewed poison gas at French and Canadian soldiers in their trenches; on May 7, the German submarine U-20, without warning, torpedoed the passenger...