To many people I know, running through “what if?” mental exercises is a favored pasttime. Turns out that authors like Myke Cole can also have a lot of fun with the “what if?” game, and in his case he possessed the means and opportunity to chase down some answers. It helps that his particular “what if?” actually happened several times throughout a particular period of history.

What if the Roman legions faced off against the ancient phalanx infantry formation? Continue reading