Short Video of the History Of Kriegspiel

As promoted by Rex Brynen on Paxsims and other bloggers such as Murdocks Marauders, here is a nice short YoyTube video describing the development of wargaming:

https://www.youtube.com/watch?time_continue=36&v=-seIA9tukDs

Not sure that I completely agree with his final Audible book recommendation .. now a word from our sponsors!