Title: The Emperors: How Europe's Rulers Were Destroyed by the First World War
Subjects: Romanov, house of, Habsburg, house of, Hohenzollern, house of, William ii, german emperor, 1859-1941, Franz joseph i, emperor of austria, 1830-1916, Nicholas ii, emperor of russia, 1868-1918, World war, 1914-1918, Europe, history, 1871-1918