From the early 1920s, the week of Oct. 8 has been observed in Canada and the United States as Fire Prevention Week. …this date was chosen to coincide with the anniversary of the Great Chicago Fire – an event that happened 150 years ago this month. But few people realize the full extent of the horror unleashed on the night of Oct. 8, 1871. The carnage rivalled that of 9/11 and affected a massive swath of the American Midwest, from the lumber town of Peshtigo, Wis., to Port Huron, Mich., and the shores of the St. Clair River on the Canadian shore. The 150-year-old event has come down in history as ‘The Night America Burned.’ …In all, the fires of Oct. 8, 1871, took more than 2,500 lives. Yet today, for those of us who actually observe the arrival of Fire Prevention Week, the tragedy of the night for which it is commemorated seldom comes to mind. …Smoke Alarms Save Lives.