"Flandres 1918" . . . "Portugal" . "Battle of Bailleul" . . . "British and Portuguese" . . . . . "Details" . . . "First Battle of the Kemmelberg" . "Messines 1918" . . "Ypres salient" . . "Battles of the Lys" . . . "in Flanders" . . . "on the Lys" . . . "German Georgette Offensive" . . . . . . . . "1918" . . "Fourth Battle of Ypres, also known as the Battle of the Lys" . "Operation George" . "Bethune" . . "broke through its defenses and reached" . . . . . "battle of Ypres-Lys" . . . . . . . "Battle of Cambrai" . "halted" . . "Fourth Battle of Ypres" . . "the Germans counter attacked" . "Battle of Lys" . "Bailleul, Lys, Kemmel" . "Belgium" . . . . "1st Battle of Kemmel Ridge" . "Battle of the Lys river" . . . . . "Lys" . "Second Battles of Kemmel Ridge" . "Messines" . . "Third Battle of Flanders" . "the Lys" . . . . . . "the second stage of its offensive" . . . . "German \\\"Georgette\\\" Offensive" . "Ypres 1918" . . "The Lys" . . "Kemmelberg" . . "Kemmelberg hill" . . . . . . "Estaires" . . . . "Battle_of_the_Lys_(1918)#Battle_of_Bailleul_(13\u201315_April)" . . "Battle of the Lys" . "Battle of the Lys (1918)#Battle of the Scherpenberg (29 April)" . . "Lys offensive" . . . . "Second Battle of the Kemmelberg" . "First" . . . "the attack in Flanders" . . . "Kemmel" . . . . "Courtrai" . . "began a further offense" . "battlefield" . . "Battle of Kemmel" . . . . "Hazebrouck" . "First Battle of the Lys" . "Ypres-Lys" . "Battle of Ypres (1918)" . . "Lys Front" . . . . . "attack on Kemmelberg" . "Battle of the Lys (1918)#Battle of Merckem (17 April)" . . . "Operation Georgette" . . "35 divisions (~612,500)" . . "battle of the Lys (1918)" . . . . . "Battle of Hazebrouck" . "First Battle of Kemmel Ridge" . . "Ypres" . . . . "Battle of the Scherpenberg" . . "Georgette" . "United Kingdom" . . . . "Battle of Messines" . . . . . . . . . "fighting on the Wytschaete Ridge" . "Battle of B\u00E9thune" . "captured" . . . "Battle of Estaires" . "Scherpenberg" . . "Fourth Battle of Flanders" . "The Battle of La Lys" . "Bailleul" . . "1st Battle of Kemmel" . . "Battle of the Lys (1918)" . . "Lys/Kemmel" . . "Second Battle of the Lys" . "Operation ''Georgette''" . . "prevented" . . "Battle of the Lys (1918)" . . . "Kemmel Ridge" . . . . . . "Battle of Bethune" . "battle of La Lys" . "''Operation Georgette''" . "B\u00E9thune" . . . "Battle of Kemmel Ridge" . "'18" . "Battle of La Lys" . "pushed towards" . "Ypres-Lys Offensive" . . "Unknown" . "Lys Offensive" . "Second Battle of Kemmel" . . "Second Battle of Kemmel Ridge" . . "La Lys" . . . . "La Lys 1918" . . "Battle of the Lys (1918)#Battle of Messines (10\u201311 April)" . . . . "German breakthrough towards B\u00E9thune" .