In this episode we mark the 100th anniversary of the US entry into World War I, a decisive turning point in American history, as it marked the first time the US engaged in a European war. I talk to historian Michael S. Neiberg about his new book, The Path to War: How the First World War Created Modern America, a fascinating examination of the years between 1914 – when WW1 began in Europe – and 1917, when the US finally entered the conflict. Tags: American history, history podcast