Newly built city of Constantinople (Byzantium) dedicated to Emperor Constantine the Great, becomes the capital of the Eastern Roman Empire
Newly built city of Constantinople (Byzantium) dedicated to Emperor Constantine the Great, becomes the capital of the Ea
Newly built city of Constantinople (Byzantium) dedicated to Emperor Constantine the Great, becomes the capital of the Eastern Roman Empire
Key People
Events Before
BC Battle of Crannon between Athens and Macedon following the death of Alexander the Great
The Battle of the Echinades was one of the naval battles of the Lamian War (323–322 BC), fought between the Macedonian navy under Cleitus the White and the Athenian navy.
Battle of Adrianople: Roman Emperor Constantine I defeats his co-emperor Licinius, who flees to Byzantium
Valerius Licinianus Licinius was Roman emperor from 308 to 324. For most of his reign, he was the colleague and rival of Constantine I, with whom he co-authored the Edict of Milan that granted...
Licinius abdicates his position as Roman Emperor.
Martinian (Latin: Martinianus; died 325) was Roman emperor from July to September 324.
Old St. Peter's Basilica consecrated in Rome (stood 4th - 16th century), later replaced by current Basilica
Old St. Peter's Basilica consecrated in Rome (stood 4th - 16th century), later replaced by current Basilica
Athanasius is elected Patriarch bishop of Alexandria
Athanasius I of Alexandria (296–298 – 2 May 373), also called Athanasius the Great, Athanasius the Confessor, or, among Coptic Christians, Athanasius the Apostolic, was a Christian theologian and the...
Events After
BC Alexander the Great defeats Darius III of Persia in the Battle of Gaugamela
BC Alexander the Great defeats Darius III of Persia in the Battle of Gaugamela
BC Macedonian army of Alexander the Great defeats Darius III of Persia in the Battle of the Granicus
The Battle of the Granicus in May 334 BC was the first of three major battles fought between Alexander the Great of Macedon and the Persian Achaemenid Empire.
Church of the Holy Sepulchre is consecrated in Jerusalem
The Church of the Holy Sepulchre, also known as the Church of the Resurrection, is a fourth-century church in the Christian Quarter of the Old City of Jerusalem.
St Mark is elected Pope
Pope Mark (Latin: Marcus) was the bishop of Rome from 18 January to his death on 7 October 336. Little is known of Mark's early life.
Pope Saint Mark's death ends his reign as Catholic Pope, leaving the papacy vacant
Pope Saint Mark's death ends his reign as Catholic Pope, leaving the papacy vacant
More from the 330s
BC Macedonian army of Alexander the Great defeats Darius III of Persia in the Battle of the Granicus
The Battle of the Granicus in May 334 BC was the first of three major battles fought between Alexander the Great of Macedon and the Persian Achaemenid Empire.
BC Macedonian army led by Philip II defeats the combined forces of Athens and Thebes in the Battle of Chaeronea, securin
BC Macedonian army led by Philip II defeats the combined forces of Athens and Thebes in the Battle of Chaeronea, securing Macedonian hegemony over Greece and the Aegean Sea
Church of the Holy Sepulchre is consecrated in Jerusalem
The Church of the Holy Sepulchre, also known as the Church of the Resurrection, is a fourth-century church in the Christian Quarter of the Old City of Jerusalem.
BC Alexander the Great defeats Darius III of Persia in the Battle of Gaugamela
BC Alexander the Great defeats Darius III of Persia in the Battle of Gaugamela
Frequently Asked Questions
- What happened on May 11, 330?
- Newly built city of Constantinople (Byzantium) dedicated to Emperor Constantine the Great, becomes the capital of the Eastern Roman Empire
- Who was involved in Newly built city of Constantinople (Byzantium) dedicated to Emperor Constanti...?
- Key figures include Constantine the Great (Roman emperor from 306 to 337).