The fifteenth day of March is often referred to as the Ides of March. This date has become famous because it marks the anniversary of the assassination of Julius Caesar in 44 BC. Apart from Ides of March, there are other synonyms that are used to refer to the fifteenth day of March, including "March the fifteenth," "15th of March," or simply "March 15th." In some cultures, it is also known as the "Beware the Ides of March," which is a reminder of the betrayal faced by Caesar. Regardless of what it is called, the fifteenth day of March is an important date in history and holds great significance for people around the world.