Abadie, Colonel, [124], [126], [127]
Aisne, French attack upon the, [64]; victory, [234]
Alderman, Major, [251]
Allenby, General Sir Edmund, [2], [16], [20]
America breaks off diplomatic relations with Germany, [18]
Ancre, British advance on the, [5-8]
Antoine, General, [134], [156], [179]
Archibald, Lieutenant, [67]
Arras, [9], [10], [11], [22], [30]
Arras, battle of: preparations preceding the battle, [20-24]; attack of the Seventh Corps, [25-30]; capture of Neuville Vitasse, [27]; and of the Ibex Trench, [28]; general advance of the Sixth Corps, [30-36]; attack of the Seventeenth Corps, [36-41]; Canadian success at Vimy Ridge, [41-43]; review of first day's fighting, [43-44]; capture of Monchy, [46-48]; practical results of battle, [56]; work of the airmen, [57]; fight of the Australians at Bullecourt and Lagnicourt, [58-61]; object of battle attained, [62]; stand by the Middlesex and Argylls, [66-67]; Fifteenth Division capture Guémappe, [68-69]; storming of Gavrelle, [69-70]; H.A.C. at Gavrelle, [74-76]; loss of Fresnoy, [83-84]; capture of Rœux, [84-85]; capture of Bullecourt, [90-92]