"Remembrance Day (sometimes known informally as Poppy Day owing to the tradition of the remembrance poppy) is a memorial day observed in Commonwealth member states since the end of the First World War to remember the members of their armed forces who have died in the line of duty. Following a tradition inaugurated by King George V in 1919, the day is also marked by war remembrances in many non-Commonwealth countries. Remembrance Day is observed on 11 November in most countries to recall the end of hostilities of the First World War on that date in 1918. Hostilities formally ended "at the 11th hour of the 11th day of the 11th month" (source) Wikipedia contributors. "Remembrance Day." Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, Web. 11 Nov. 2019.