The First World War began in the summer of 1914, shortly after the assassination of Austria’s Archduke, Franz Ferdinand, and lasted more than four years, ending in 1918. The Great War left more than 20 million soldiers dead and 21 million more wounded, which can be attributed to trench warfare and the number of countries involved in the war. From European expansion in the late-19th and early-20th century, to the blank cheque assurance given to the Austro-Hungarian empire by Germany, Dan Snow explains the key events that led up to the "war to end all wars". Discover the past on History Hit with ad-free exclusive podcasts and documentaries released weekly presented by world renowned historians Dan Snow, Suzannah Lipscomb, Lucy Worsely, Mary Beard and more. Watch, listen and read history wherever you are, whenever you want it. Available on all devices: Apple TV, Amazon Prime Video, Android TV, Samsung Smart TV, Roku, Xbox, Chromecast, and iOs & Android. We're offering a special discount to History Hit for our subscribers, get 50% off your first 3 months with code YOUTUBE: http://www.access.historyhit.com/ #historyhit #worldwarone #ww1 #dansnow