The greatest Nazi mistake of WWII is highly debated. But can anything compete with their underestimation of the USA? In this episode of Battlezone, we see the US War Department's recreation of this crucial error and see how America's hidden army helped win the war. Also in this episode; The experience of a US Army nurse, the true story of Dwight D. Eisenhower, and James Stewart narrates the story of Fellow Americans, showing how all over America bombs were falling during WWII, just not the type you might expect.