(drag and drop the actions to match the emperor who is famous for doing it) out of constantine, diocletian, and hadrian which ones did which 1. split the empire into east and west 2. traveled the empire and built a wall in britain 3. built a new city in the east

The correct answers are:

Constantine was a Roman Emperor who ruled between 306 and 337 AD. He is the founder of the Byzantine Empire, also referred to as the Eastern Roman Empire, and also moved the capital of the Roman Empire to the east to the city of Byzantium in 330 AD, and renamed it Constantinople after himself.

Diocletian was a Roman emperor from 284 to 305 AD. By 285 AD, the Roman Empire had grown so vast that it was no longer possible to govern all the provinces from the central seat of Rome. Consequently, Diocletian decided to divide the empire into two: the Eastern Empire governed from Byzantium (later Constantinople) and the Western Empire governed from Rome.

Hadrian was Roman emperor from 117 to 138 AD.  He is famous for building Hadrian's Wall, a wall between Roman Britain and Scotland marking north-west frontier of the Roman Empire.

d. direct