Timeline of World War I - Encyclopedia Britannica
Timeline of World War I June 28, 1914. Archduke Franz Ferdinand of Austria and his wife, Sophie, are assassinated by a Bosnian Serb nationalist... July 28, 1914. World War I begins when Austria-Hungary declares war on Serbia. August 1–28, 1914. Germany declares war on Russia, France, and Belgium. ...
DA: 57 PA: 77 MOZ Rank: 86