Question

under whose reign principate was established in BCE​

Answer 1

Answer:

The Julio-Claudians (27 B.C.–68 A.D.)

So began the Roman empire and the principate of the Julio-Claudians: Augustus (r. 27 B.C.–14 A.D.), Tiberius (r. 14–37 A.D.), Gaius Germanicus, known as Caligula (r. 37–41 A.D.), Claudius (r.