Many of the tactics, techniques, and procedures used during the invasion of Sicily set a precedent for further development in Allied amphibious assaults in the European theater of operations.

Adolf Hitler's secret mission to Otto Skorzeny during the Ardennes Counteroffensive would rely on deception, employing English-speaking troops in US Army uniforms and equipment. 

George Benton Turner joined the US Marine Corps in 1918, but World War I ended before he shipped overseas. When World War II broke out, Turner, now in his early 40s, once again volunteered to fight for his country, this time enlisting in the US Army in October 1942.

K-9 war hero Layka, who saved the life of her handler and his teammates in Afghanistan, is part of a long history of dogs serving in war.

For five days in 1943, a fashion fad was at the center of racial violence in Los Angeles.