A collection of the interesting and sometimes unusual events that happened this week in Arizona history.May 22On this date in 1894, Dr. A.E. Douglass selected a site in Flagstaff for the Lowell Observatory.On this date in 1923, four people died in an explosion at the Apache Powder Plant at Benson.On this date in 1925, a solid copper flagpole, donated by Inspiration
Pro-choice marchers call for action, UA student told to dig in trash arizona.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from arizona.edu Daily Mail and Mail on Sunday newspapers.