World War II is the singular event of modern history, encompassing the darkest depths of the human soul, the highest aspirations of invention, and the tenacious capacity to persevere with the fate of the world at stake. Tony Rydberg and Ryan Rasmussen piece together the mosaic of history that ushered the world to the brink of annihilation and back again. After checking out this episode, be sure to return for the Part 2 episode, where Ryan and Tony will break down the many legacies, for better or worse, of World War II.