The answer is a. They are elected
The Colosseum was the emperor's gift to the Romans. Without doubts it was not only an amphitheatre. It became a symbol of power and majesty of the emperor, Rome and Roman society. ... This could be Vespasian's message to the Romans telling about a new era of politics for the people.
The Aryan race is a racial grouping that emerged in the period of the late 19th century and mid-20th century to describe people of Indo-European heritage.
I hope I’ve helped.