1 Who was the first Roman emperor 2 Who was important to Roman Empire 3 What does contributions mean

1 Augustus

2 Julius Caesar

3 Contribution is the giving or supplying of something like money or time.

Explanation:

While some people believe Julius Caesar was the first Roman emperor, I think it was Augustus as he transformed Rome from Republic to an Empire. Julius Caesar was a scholar in ancient Rome, he is Augustus's father and the dictator of the Roman Empire.

a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."