Share This Article 1. For years it was a dictum at the US Army War College that no matter what the question, the answer was always this man. Napoleon Clausewitz Mahan Grant 2. This battle is called the “Gettysburg of the Indian territory” The Battle of Perryville The First Battle of Cabin Creek The Battle of Honey Springs The Second Battle of Cabin Creek 3. On 15 May 1918 regular airmail service in the US was initiated by this government department. The US Navy The US Postal Service The Federal Aviation Administration The US Army Loading …