In this episode, History Hit's Rob Weinberg asks the big questions about Sunday 7 December 1941, the day Japanese aircraft attacked the United States naval base at Pearl Harbor in Hawaii. The US Pacific Fleet was devastated and 2403 Americans were killed, but it was not the decisive strike Japan had hoped for. Instead, it awakened a sleeping giant that would turn into a nemesis. Professor Carl Bridge of Kings College London talks us through Japan's reasonings for attacking Pearl Harbor, and the American response.