Answer:
6. Roman Peace
7. Tiberius
8. Instead of following Caesar's example and making himself dictator, Octavian in 27 BC founded the principal, a system of monarchy headed by an emperor holding power for life. His powers were hidden behind constitutional forms, and he took the name Augustus meaning 'lofty' or 'serene'.
9. Battle of Actium, (September 2, 31 bc), naval battle off a promontory in the north of Acarnania, on the western coast of Greece, where Octavian (known as the emperor Augustus after 27 bc), by his decisive victory over Mark Antony, became the undisputed master of the Roman world.
Explanation: