Ecumenical Councils: Did you mean...?

Cardinal Thomas Cajetan (l.c. 1468-1534) was a Catholic theologian and philosopher best known for his disputations with Martin Luther (l. 1483-1546) beginning in 1518. Cajetan, a philosophical Humanist, was thought to have had the best chance...

Salona was an ancient city located at the estuary of the river Jadro in present-day Solin, a suburb of Split on the Adriatic coast of Croatia. It became the capital of the Roman province of Dalmatia in 9 CE. Before the Romans Salona was...

Odo of Bayeux (d. 1097 CE) was the bishop of Bayeux in Normandy and half-brother of William the Conqueror (r. 1066-1087 CE). After the Norman conquest of England in 1066 CE, Odo was given vast Anglo-Saxon estates and made, as the Earl of...

Dvin (aka Duin), located 40 km south of modern Yerevan, was the capital of early medieval Armenia for four centuries. Founded in the 4th century CE, the city prospered and became the administrative head of the Armenian church. Remaining the...

Feudalism in medieval Japan (1185-1603) is the relationship between lords and vassals where land ownership and its use were exchanged for military service and loyalty. Although present earlier to some degree, the feudal system in Japan was...

Trade and commerce in the medieval world developed to such an extent that even relatively small communities had access to weekly markets and, perhaps a day's travel away, larger but less frequent fairs, where the full range of consumer goods...

The long-term goal of the Bolsheviks, who took power by force in Russia in November 1917, was a fairer society where workers and peasants were not exploited by wealthy capitalists. The more immediate consequences, though, of the Bolshevik...

Trade unions were formed in Britain during the Industrial Revolution (1760-1840) to protect workers from unnecessary risks using dangerous machines, unhealthy working conditions, and excessive hours of work. The trade union movement was vigorously...

The railways were perhaps the most visible element of the Industrial Revolution for many. Trains powered by steam engines carried goods and people faster than ever before and reached new destinations, connecting businesses to new markets...

The society of the Celts in Iron Age Europe was made up of several distinct hierarchical groups. At the top were rulers and elite warriors, then there were the religious leaders, the druids, and then specialised craftworkers, traders, farmers...