Dashed left edge = started before this timeline ·
Dashed right edge = still ongoing
Events in 98 1
98 – 117Trajan — greatest territorial extentTrajan, born in Spain — the first non-Italian emperor — expands the empire to its greatest territorial extent. He conquers Dacia (modern Romania, 101–102, 105–106 AD) and campaigns in the east, briefly annexing Mesopotamia. Trajan's Column in Rome records the Dacian campaigns in 2,662 figures spiralling around 23 scenes. He is the only emperor the Senate accorded the title "Optimus Princeps" — best of emperors. He also conducts the largest building programme since Augustus: markets, forum, column, harbour at Ostia.