+Hadrian (76–138 AD) was a [Roman Emperor](/wiki/roman_emperor) from 117 to 138 AD, known for consolidating the empire's vast borders rather than expanding them. A keen traveler and patron of the arts, his enduring legacy includes the monumental [Hadrian's Wall](/wiki/hadrians_wall) in Britannia, a testament to his focus on defense. His reign fostered an era of relative peace and significant architectural achievement.
+## See also
+- [Roman Empire](/wiki/roman_empire)
+- [Emperor](/wiki/emperor)
+- [Architecture](/wiki/architecture)
... 1 more lines