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Britain's integrated air defence system in the Second World War (1939-45), known as the Dowding System after the air chief marshal of that name, included code-breakers, radar stations, observers...

Sirens were creatures from Greek mythology that enticed sailors to their destruction with their irresistibly beautiful singing. The most famous appearance of sirens in literature is in Homer's Odyssey...

The Junkers Ju 88 was a two-engined medium bomber plane used by the German Air Force (Luftwaffe) throughout the Second World War (1939-45). Ju 88s were involved in the Battle of Britain and London Blitz as bombers, but this versatile...

Thor (Old Norse: Þórr) is the Norse god of thunder, the sky, and agriculture. He is the son of Odin, chief of the gods, and Odin's consort Jord (Earth) and husband of the fertility goddess Sif, who is the mother of his son Modi and daughter...

Sword Beach was the easternmost beach of the Allied D-Day Normandy landings of 6 June 1944. The 3rd British Infantry Division was given the task of taking the beach while paratroopers and Royal Marine and French Commando units secured...

The Qin Dynasty (221-206 BCE) was the first dynasty of Imperial China (defined as the era of centralized, dynastic government in China between 221 BCE and 1912 CE) which united the separate states following the Warring States Period...

The War of 1812 (1812-1815), referred to by some contemporaries as the Second American Revolution, was fought between the United States and the United Kingdom. Often remembered only as a sideshow to the Napoleonic Wars, the war had...

Trajan's column, erected in 113 CE, stands in Trajan's Forum in Rome and is a commemorative monument decorated with reliefs illustrating Roman emperor Trajan's two military campaigns in Dacia (modern Romania). The column was the...

Søren Kierkegaard (1813-1855) was a Danish philosopher and is considered to be the first existentialist, influencing such notable philosophers as Jean-Paul Sartre (1905-1980) and Martin Heidegger (1889-1976). His works are a...

The Battle of Leuctra in 371 BCE gave Thebes a decisive victory over Sparta and established Thebes as the most powerful city-state in Greece. The victory was achieved through the daring and brilliant pre-meditated tactics of...