1915.

• Jan. 24.—Naval Battle off Dogger Bank.
• Feb. 3.—Turks defeated on Suez Canal.
• 18.—U-Boat "Blockade" of England.
• 25.—Allied Fleet attacked Dardanelles.
• Mar.10.—British captured Neuve Chapelle.
• 27.—Russians took Przemysl.
• April 22.—Second Battle of Ypres begun.
• 25.—Allied Landing in Gallipoli.
• May 3.—Battle of the Dunajec.
• 6.—Battle of Krithia, Gallipoli.
• 7.—Lusitania torpedoed.
• 8.—Germans occupied Libau.
• 11.—German repulse at Ypres.
• 12.—General Botha occupied Windhuk.
• 16.—Russian Retreat to the San.
• 23.—Italy declared war on Austria.
• 25.—Coalition Cabinet formed
• June 2.—Italians crossed Isonzo.
• 3.—Russians evacuated Przemysl.
• 22.—Austro-Germans recaptured Lemberg.
• July 2.—Pommern sunk in Baltic.
• 9.—German South-West Africa conquered.
• 24.—Nasiriyeh, on Euphrates, taken.
• Aug. 4.—Fall of Warsaw.
• 5.—Pall of Ivangorod.
• 6.—New Landing at Suvla Bay.
• 8.—General Birdwood's advance at Anzac.
• 9.—British success near Hooge.
• 15.—National Registration.
• 17.—Fall of Kovno.
• 18.—Russian victory in Riga Gulf.
• 19.—Fall of Novo-Georgiesk.
• 21.—Cotton declared contraband.
• 25.—Fall of Brest-Litovsk.
• Sept. 1.—General Alexeieff as Chief of Staff.
• 2.—Fall of Grodno.
• 5.—Tsar as Generalissimo.
• 7.—Russian victory near Tarnopol.
• 18.—Fall of Vilna.page 583
• Sept. 21.—Russian Retreat ended.
• 25.—Battle of Loos and in Champagne.
• 28.—Victory at Kut-el-Amara.
• Oct. 4.—Russian Ultimatum to Bulgaria.
• 5.—Allied Landing at Salonika.
• 6.—Austro-German invasion of Serbia.
• 9.—Belgrade occupied.
• 14.—Bulgaria at war with Serbia.
• 17.—Allied Note to Greece.
• 19.—Lord Derby on the 46 Groups.
• 22.—Bulgarians occupy Uskub.
• 28.—M. Briand French Premier.
• Nov. 5.—Fall of Nish.
• 22.—Battle of Ctesiphon.
• 29.—British withdrew from Ctesiphon.
• Dec. 2.—Fall of Monastir.
• 3.—General Townshend at Kut.
• 9.—Allied Retreat in Macedonia.
• 13.—Salonika lines fortified.
• 15.—Sir D. Haig C.-in-C. in France.
• 19.—Withdrawal from Gallipoli.
• 25.—Turkish defeat at Kut.