Edits October 19, 2015
Added WWI and WWII information based on U.S. Army Center of Military History - http://www.history.army.mil/html/forcestruc/cbtchron/cc/035id.htm and Museum of the Kansas Nation Guard - http://www.kansasguardmuseum.org/dispunit.php?id=7.  Additions include WWI: activation and inactivation dates, major operations, casualty statistics and commanding officers.  WWII: Additions include WWI: activation and inactivation dates, award statistics, commanding officers, and assignments in the ETO.