Council of Nicaea: Did you mean...?

Hall of the Great Council, Doge's Palace, Venice. The room is 53 meters long and 25 meters wide (173 x 82 ft) and can seat 2,000 people. On the back wall is one of the largest oil paintings on canvas in the world: The Glory of Paradise by...

A depiction of the Coup of 18 Brumaire; the deputies of the Council of 500 rush to accost Napoleon Bonaparte, who is surrounded by his loyal grenadiers; his brother Lucien Bonaparte stands at the president's chair, trying to quiet the assembly...

An 11th century CE illustration of the Seventh Ecumenical Council which decreed the end of iconoclasm in the Byzantine Church, in September 787 CE. Emperor Constantine VI (r. 780-797 CE) is depicted sitting immediately right of the central...

Anglo-Saxon depiction of a biblical king and his council - likely inspired by the councils/witans contemporary to the artist - Old English Illustrated Hexateuch, Cotton Claudius B IV, f 59. British Library, London.

The First Crusade (1095-1102) was a military campaign by western European forces to recapture the city of Jerusalem and the Holy Land from Muslim control. Conceived by Pope Urban II following an appeal from the Byzantine emperor Alexios I...

The apparatus of colonial government in the Spanish Empire consisted of multiple levels, starting with the monarchy and Council of the Indies at the top and moving down to the viceroy, audiencias, mayors, and local councils. The system was...

The Index of Prohibited Books (Index Librorum Prohibitorum) was a list of written works condemned as heretical or injurious to the Christian faith by the Catholic Church at the Council of Trent in 1563. It remained in effect until 1966 when...

The Empire of Trebizond was an offshoot of the Byzantine Empire that existed from 1204 to 1461 CE, ruled by the Megas Komnenos Dynasty, descendants of the Komnenos Byzantine emperors. The Empire of Trebizond has been far less researched than...

Osman I, also known as Osman Gazi (c. 1258 - c. 1323 CE), was the founder and first Sultan of the Ottoman Beylik, which would rise to eventually become the Ottoman Empire. He was the ruler of a small Turkic principality among many in the...

Perdiccas (d. 321 BCE) was one of Alexander the Great's commanders, and after his death, custodian of the treasury, regent over Philip III and Alexander IV, and commander of the royal army. When Alexander the Great crossed the Hellespont...