![Roman History on Twitter: "Today 98AD Trajan becomes Roman Emperor after the death of Nerva. Officially declared by the Senate as optimus princeps ("the best ruler"), he is remembered as a successful Roman History on Twitter: "Today 98AD Trajan becomes Roman Emperor after the death of Nerva. Officially declared by the Senate as optimus princeps ("the best ruler"), he is remembered as a successful](https://pbs.twimg.com/media/FjTyIWAXgAUOOMu.jpg)
Roman History on Twitter: "Today 98AD Trajan becomes Roman Emperor after the death of Nerva. Officially declared by the Senate as optimus princeps ("the best ruler"), he is remembered as a successful
![Trajan (53-117 AD). Roman emperor. Nerva-Antonine dynasty. Bust, c. 108-117 AD. British Museum. London. UK Stock Photo - Alamy Trajan (53-117 AD). Roman emperor. Nerva-Antonine dynasty. Bust, c. 108-117 AD. British Museum. London. UK Stock Photo - Alamy](https://c8.alamy.com/comp/JGECTH/trajan-53-117-ad-roman-emperor-nerva-antonine-dynasty-bust-c-108-117-JGECTH.jpg)
Trajan (53-117 AD). Roman emperor. Nerva-Antonine dynasty. Bust, c. 108-117 AD. British Museum. London. UK Stock Photo - Alamy
![Trajan Roman Emperor Accomplishments, Facts & Death | Who was Trajan? - Video & Lesson Transcript | Study.com Trajan Roman Emperor Accomplishments, Facts & Death | Who was Trajan? - Video & Lesson Transcript | Study.com](https://study.com/cimages/videopreview/videopreview-full/trajanthumb2_116204.jpg)