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the Battles of Ypres were a series of World War I battles where poison gas was first used on a large scale by the Germans during the Second Battle of Ypres in 1915
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the british ocean liner RMS lusitania was sunk by Germany u boat off the coast of ireland
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.