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Hadrian ruled for 21 years from 117 AD to 138 AD.
Hadrian ruled the Roman empire from 117 AD/CE to 138 AD/CE.
Julius Caesar was born in 100 BC and died in 44 BC.
Bc - 356-323 BC
Hadrian was born in 76 AD and died in 138 AD.
hadrian wall was begun in 122 ad
Hadrian's rule began in 117 and ended in 138 with his death.
The original pantheon was built in 27 BC by Marcus Agrippa. The pantheon as we see it today was rebuilt by the emperor Hadrian in 125 AD.
The Pantheon was originally built in 27 BC by Marcus Agrippa. The emperor Hadrian rebuilt it on the same site and it was completed in 125 AD.
Construction of Hadrian's wall probably started in 122 AD and was mostly done till 128 AD.
During the monarchy (753-509 BC) and the republic (509-27 BC) you had to be 30. During the rule by emperors (27 BC-476 AD) you had to come of age (17).
No, Julius Caesar did not build the famous wall of Britain. The well-known structure, Hadrian's Wall, was constructed later under the rule of Emperor Hadrian around AD 122, to defend the Roman frontier from the tribes to the north. Caesar did lead military campaigns in Britain in 55 and 54 BC, but he did not establish permanent Roman fortifications there.