June 28, 1914, was one of the most fateful days in 20th century history. Many mistake it as the reason why WWI started. The reality is that it was the catalyst. Europe was already in a period of tension and turmoil and this was the match that ignited the powder keg. The events that day set in motion the outbreak of the most devastating global conflict the world had ever seen. | History Collection

The 101 Who Made the Twentieth Century