It was not until 1917 that the USA entered the First World War, President Woodrow Wilson having proclaimed neutrality in 1914. Similarly, it took the Japanese bombing of Pearl Harbour in 1941 to bring America into the Second World War. In this episode, Dr. Mitch Goodrum speaks to Rob Weinberg about the USA's reluctance to enter the World Wars, and how their eventual involvement changed the course of the wars. See acast.com/privacy for privacy and opt-out information.