Red cross: Did you mean...?

The Kiowa nation has at least two different versions of their origin myth concerning death: How Death Came into the World and Why the Ant is Almost Cut in Two. Both explain the origin of death but differ significantly...

The Battle of Smolensk in 1941 ended in victory for Nazi Germany and its Axis allies against the USSR's Red Army during Operation Barbarossa in the Second World War (1939-45). Smolensk on the Dnieper (Dnepr/Dnipro) river...

The Battle of Kiev (Kyiv) in July-September 1941 was a major Axis victory in Operation Barbarossa, Adolf Hitler's attack on the USSR during the Second World War (1939-45). Hitler wanted the resources of Ukraine since these...

A cross-section of the Colosseum or Flavian Amphitheatre in Rome (begun in 72 CE). The diagram illustrates the four floors with wide access stairways and the outer decoration of (starting from the bottom) Doric, Ionic and...

A diagram showing a cross-section of the Theodosian Walls of Constantinople, completed c. 413 CE.

A 15th century CE painting depicting Byzantine emperor Heraclius (r. 610-641 CE) returning the True Cross of Christianity to Jerusalem. (By Miguel Ximenez, Museum of Zaragoza, Spain)

Germanic forces cross the Rhine and invade the Roman Empire in 406 CE. Illustration by Zvonimir Grbasic.

A diagram showing a cross-section of the SS Great Eastern. It was designed by Isambard Kingdom Brunel (1806-59) and completed in 1858. It was the largest ship in the world at 692 feet (211 m) long. (Science Museum...

1827 cross-section diagrams by T. Blood of the Thames Tunnel, completed in 1843. (Science Museum, London)

The Gosforth Cross, Cumbria, England, dated to the 10th century CE. It depicts pivotal events from Ragnarök including Heimdall sounding the horn to battle, Thor's battle with Jörmungandr, Vidarr slaying Fenrir...