What are the members of the second and larger group of Roman citizens who were less wealthy called?

How many kilometres was the total road length in Rome?

Who were the cranes operated by?

Around how many people could attend an event at the Colosseum?

In which century (BC) was the Circus Maximus built?

Who used the lighthouse first?

How many classes had in Roman Empire?

The Roman Republic was ruled by the . . .

A group of eight senators killed Julius Caesar to ______________.

What language did the people of Rome use?

Life in the Roman Empire was marked by social equality and a decrease in the use of slavery.

Which religion did the Romans at first try to stop and then later adopted it as its official religion?

The Romans name for the amazing stone amphitheater (built by Vespasian) was: