So, here's how the U.S. built its first-ever tank, how it served in the Army, and where we can still see its design in tanks on today's frontlines. [Featured image by John Schaunlaub via Wikimedia ...

The previous generation of military leaders didn’t get it done; neither did the one before that. This isn’t uncharted territory, though. America’s first tank was actually a gas-electric hybrid.

It's been nearly three years since since the Army took delivery of the first of its first souped-up M1 Abrams main battle tanks, and soldiers are already giving the new warhorses a workout By ...