In modern usage, "401–450" frequently appears in specific administrative and regulatory frameworks. 401 Area Code - Location map, time zone, and phone lookup
: The massive fortification of Constantinople that protected the city for over a millennium. [401-450]
The era between 401 and 450 AD was a transformative period marked by political instability and the reshaping of world maps. In modern usage, "401–450" frequently appears in specific
: Roman troops officially withdrew from Britain, leaving the region to be settled by Anglo-Saxons and leading to a period of economic and cultural decline. : Roman troops officially withdrew from Britain, leaving
: The Vandals captured Carthage in 439, establishing it as their capital and further weakening Roman naval control in the Mediterranean.
: He ordered the building of the Church of Saint Nicholas in Myra, preserving one of the earliest records of the historical figure. The Decline of Rome :
: One of the longest-reigning Roman emperors, Theodosius II ruled from 402 until his death in 450. He is most famous for: