Ecumenical Councils: Did you mean...?

Legio II Augusta was a legion of the Roman army that, throughout its centuries-long history, had fought in the Cantabrian Wars of 29-19 BCE, Germanicus' German campaigns in 9 CE, the invasion of Britain in 43 CE, and Septimus...

The pezhetairoi (foot companions) were part of the imposing army that accompanied the Macedonian commander Alexander the Great (r. 336-323 BCE) when he crossed the Hellespont to face the Persian king Darius III in 334 BCE. Armed with...

The London Blitz was the sustained bombing of Britain's capital by the German and Italian air forces from September 1940 to May 1941 during the Second World War (1939-45). The objective was to bomb Britain into submission, but despite...

Trephination (also known as trepanning or burr holing) is a surgical intervention where a hole is drilled, incised or scraped into the skull using simple surgical tools. In drilling into the skull and removing a piece of the bone...

Morning Star (Vooheheve, l. c. 1810-1883, better known as Dull Knife) was a Northern Cheyenne chief who led his people in resistance to the US government's policies of genocidal westward expansion. He...

Ostia (or Ostia Antica) lies 15 km from the city of Rome for which it served as the city's principal port and harbour throughout antiquity. The name derives from 'os' or 'ostium' which means 'mouth' and refers to the city's location at...

Black Kettle (Mo-ta-vato/Mo'ohtavetoo'o, l. c. 1803-1868) was a chief of the Southern Cheyenne who became famous as a "peace chief" – seeking peaceful relations with the US government – as opposed to war chiefs such as Roman Nose...

The Xia Dynasty (c. 2070-1600 BCE) was the first government to emerge in ancient China and the first to adopt the policy of dynastic succession. Consequently, the Xia was the first dynasty of China. Long regarded as a mythical construct...

Gustav Holst (1874-1934) was a British composer of Swedish origin most famous for his dramatic orchestral suite The Planets, first performed in public in 1919. Holst also composed several operas, wrote sacred choral works such as...

Ancient Greek science is a modern term for the application of systematic inquiry into the individual, the world, and the universe, which began in Ionia in the 6th century BCE with Thales of Miletus (l. c. 585 BCE) and continued...