Julius Caesar is a tragedy by William Shakespeare, believed to have been written in 1599. It portrays the 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, he 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.