World War I (1914-1918) More » World War I (1914-1918) More » More » More » World War I (1914-1918) World War I (1914-1918) More » World War I (1914-1918) More » World War I (1914-1918) http://www.sparknotes.com/history/european/ww1/summary.html World War I (1914-1918) SparkNotes: World War I (1914–1919): Summary of Events More » More » World War I (1914-1918)