Julius Caesar is a tragedy by William Shakespeare, believed to have been written in 1599. It portrays the 44 BC conspiracy against the Roman dictator Julius Caesar, his assassination and the defeat of the conspirators at the Battle of Philippi. It is one of several plays written by Shakespeare based on true events from Roman history, which also include Coriolanus and Antony and Cleopatra. Although the title is Julius Caesar, Julius Caesar is not the most visible character in its action; he appears in only five scenes. Marcus Brutus speaks more than four times as many lines and the central psychological drama is his struggle between the conflicting demands of honor, patriotism and friendship. Marcus Brutus is Caesar's close friend and a Roman praetor. Brutus allows himself to be cajoled into joining a group of conspiring senators because of a growing suspicion-implanted by Caius Cassius-that Caesar intends to turn republican Rome into a monarchy under his own rule. The early scenes deal mainly with Brutus's arguments with Cassius and his struggle with his own conscience. The growing tide of public support soon turns Brutus against Caesar (this public support was actually faked; Cassius wrote letters to Brutus in different handwritings over the next month in order to get Brutus to join the conspiracy). A soothsayer warns Caesar to "beware the Ides of March", which he ignores, culminating in his assassination at the Capitol by the conspirators that day, despite being warned by the soothsayer and Artemidorus, one of Caesar's supporters at the entrance of the Capitol. Caesar's assassination is one of the most famous scenes of the play, occurring in Act 3 (the other is Mark Antony's oration "Friends, Romans, countrymen.") After ignoring the soothsayer as well as his wife's own premonitions, Caesar comes to the Senate. The conspirators create a superficial motive for the assassination by means of a petition brought by Metellus Cimber, pleading on behalf of his banished brother. As Caesar, predictably, rejects the petition, Casca grazes Caesar in the back of his neck, and the others follow in stabbing him; Brutus is last. At this point, Caesar utters the famous line "Et tu, Brute?" ("And you, Brutus?", i.e. "You too, Brutus?"). Shakespeare has him add, "Then fall, Caesar," suggesting that Caesar did not want to survive such treachery, therefore becoming a hero. The play was likely one of Shakespeare's first to be performed at the Globe Theatre. Thomas Platter the Younger, a Swiss traveller, saw a tragedy about Julius Caesar at a Bankside theatre on 21 September 1599 and this was most likely Shakespeare's play, as there is no obvious alternative candidate. (While the story of Julius Caesar was dramatised repeatedly in the Elizabethan/Jacobean period, none of the other plays known are as good a match with Platter's description as Shakespeare's play.)