Emperor of Rome; nephew and son-in-law and adoptive son of Antonius Pius; Stoic philosopher; the decline of the Roman Empire began under Marcus Aurelius (121-180)
Roman Emperor who succeeded Tiberius and whose uncontrolled passions resulted in manifest insanity; noted for his cruelty and tyranny; was assassinated (12-41)
Roman Emperor after his nephew Caligula was murdered; consolidated the Roman Empire and conquered southern Britain; was poisoned by his fourth wife Agrippina after her son Nero was named as Claudius' heir (10 BC to AD 54)
Emperor of Rome who stopped the persecution of Christians and in 324 made Christianity the official religion of the Roman Empire; in 330 he moved his capital from Rome to Byzantium and renamed it Constantinople (280-337)
Roman Emperor who when faced with military problems decided in 286 to divide the Roman Empire between himself in the east and Maximian in the west; he initiated the last persecution of the Christians in 303 (245-313)
Roman Emperor who was the adoptive son of Trajan; travelled throughout his empire to strengthen its frontiers and encourage learning and architecture; on a visit to Britain in 122 he ordered the construction of Hadrian's Wall (76-138)
Roman Emperor and nephew of Constantine; he restored paganism as the official religion of the Roman Empire and destroyed Christian temples but his decision was reversed after his death (331?-363)
Roman Emperor notorious for his monstrous vice and fantastic luxury (was said to have started a fire that destroyed much of Rome in 64) but the Roman Empire remained prosperous during his rule (37-68)
the last emperor of a united Roman Empire, he took control of the eastern empire and ended the war with the Visigoths; he became a Christian and in 391 banned all forms of pagan worship (346-395)
Emperor of Rome and founder of the Flavian dynasty who consolidated Roman rule in Germany and Britain and reformed the army and brought prosperity to the empire; began the construction of the Colosseum (9-79)
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