What Happened This Year 380

Historical Events from This Year 380

Religion & Philosophy

Emperor Theodosius I Convenes Edict of Thessalonica

February 27th, 380 1645 years ago

The Edict of Thessalonica was a proclamation by emperors Theodosius I, Gratian, and Valentinian II aimed at unifying the Roman Empire under Nicene Christianity. This decree declared Nicene Christianity as the state religion, mandating that all Roman citizens convert and adhere to its teachings, thereby sidelining other Christian sects and pagan practices. The edict was a pivotal moment in the establishment of Christianity as the dominant faith within the Roman Empire, demonstrating the emperors' commitment to religious uniformity and the political power of the Christian Church.

Continue Reading
Politics & Government

Theodosius I's Formal Entry into Constantinople

November 24th, 380 1644 years ago

Theodosius I made a formal entry into Constantinople, solidifying his reign. Accompanied by the military and government officials, he rode through the city, marking the beginning of a robust imperial leadership. His arrival symbolized a new era for the Eastern Roman Empire, emphasizing imperial authority and religious unity.

Continue Reading