We’ve all seen them, those items of armament from wars fought long ago displayed in the public squares of small towns in rural America. They can be seen in courthouse lawns, at meeting houses of Veterans of Foreign Wars and American Legion organizations, airports, etc. They are visible reminders of battles fought, victories won, adversaries overcome, sacrifices made and “heroes proved through liberating strife,” as Katherine Lee Bates so skillfully memorialized in the lyric of “America, the Beautiful.”