Western sahara: Did you mean...?

A map of the principal locations involved in the Western Desert Campaigns of the Second World War (1939-45).

A May 1940 photograph showing a German Panzer II (foreground) and Panzer I (rear) operating on the Western Front during the Second World War (939-45). (German Federal Archives)

A 1916 photograph of German defensive positions on the Western Front during the First World War (1914-18). Imperial War Museums, London.

A July 1941 photograph showing a South African desert patrol in North Africa during the Western Desert Campaigns of the Second World War (1939-45). (Imperial War Museums)

Bronze ritual vessel, Western Zhou Dynasty, 1100-1000 BCE. Henan Province, China. The ancient Chinese tradition of preparing ceremonial meals for ancestors dates back to the Shang dynasty (1500-1050 BCE). An inscription inside this bowl...

The bronze and its inscription were cast for the Duke of Xing, a descendant of a famous historical figure, the Duke of Zhou. The long inscription inside dedicates the vessel to the Duke of Zhou. It records the gift of three groups of men...

A photograph taken in May 1941 showing a British soldier protecting himself against a sandstorm during the Western Desert Campaigns in North Africa during the Second World War (1939-45). (Imperial War Museums)

A photograph taken in January 1943 showing Corporal John Henderson of the Scots Guards during the Western Desert Campaigns in North Africa in the second World War (1939-45). (Imperial War Museums)

A 1918 photograph showing a British soldier at a sentry post in a front line trench during the First World War (1914-18). The solider has a periscope to safely look over no man's land. (Imperial War Museums)

A July 1918 photograph of French walking wounded after the Second Battle of the Marne in the final months of the First World War (1914-18). Imperial War Museums