"British, French and German forces" . . . . . . . . "United Kingdom" . "13 British, 11 French divisions 1 July" . "the Order of Battle for the Somme" . . . . . . . . . "*" . . . . "623,907" . "Inconclusive" . . "50 divisions July\u2013November" . "51 British, 48 French divisions July\u2013November" . . . "Order of battle for the Battle of the Somme" . "1916-11-18" . . . . . . . . . . . . . . . "Order of battle for the Battle of the Somme" . "divisions 1 July" .