This document provides background information on William Shakespeare's play Julius Caesar, including definitions of key terms, dates, characters, and brief summaries of some important quotes and scenes. It covers details like the Ides of March being March 15th, the Globe Theatre being where Shakespeare's plays were performed, and Shakespeare writing during the Elizabethan Era. Key characters like Julius Caesar, Brutus, Antony, Portia and more are defined along with short descriptions of some of their actions in the play.