PART IV.--THE WAR AT SEA
XV. Naval Situation at the Beginning of the Second Year--Submarine Exploits 143
XVI. The Sinking of the Arabic--British Submarine Successes 150
XVII. Cruise of the Moewe--Loss of British Battleships 156
XVIII. Continuation of War on Merchant Shipping--Italian and Russian Naval Movements--Sinking of La Provence 165