A final factor in setting the right tone is to determine the purpose of the essay. An author's purpose is the reason for writing. There are three main types of author's purpose: to persuade, to inform or to entertain. If you are trying to convince your reader to believe or to do something, then you are persuading.
Caesar ignored them and at the Battle of Munda, defeated Pompey. There were many civil wars during Rome in the first century B.C., as many high-ranking patricians such as consuls fought to be more powerful than each other.
He did in the West what Pompey had done in the East and subdued the peoples in what is today England, France and the Rhineland of Germany. These two great Roman generals agreed that Rome would be run by a Triumvirate: Julius Caesar, Pompey and a third General, Crassus. However, the Triumvirate lasted only five years, leaving Pompey and Caesar jockeying for control.