These chronological events form part of "The Great War: On this day" project. It has been primarily sourced from volumes 1, 2 and 3 of Chronology of the War (1918-1920), edited by Lord Edward Gleichen. The source material identifies concise, historical events in simple, chronological order.
- See also Template:Otd-index-section for using on pages with only a chronological index listing.