The Thiepval Memorial is a war memorial to 72,246 missing British and South African servicemen who died in what battle tha took place between July 1st and November 18th in 1916?
Battle of the Somme: The Battle of the Somme (French: "Bataille de la Somme" , German: "Schlacht an der Somme" ), also known as the Somme Offensive, was a battle of the First World War fought by the armies of the British and French empires against the German Empire. Battle of the Somme:  It took place between 1 July and 18 November 1916 on both sides of the upper reaches of the River Somme in France.
i don't know