History Julius Caesar Questions
Julius Caesar had a significant impact on the Roman calendar. He introduced the Julian calendar, which was a reform of the previous Roman calendar system. The Julian calendar was based on the solar year and included 365 days with an additional day added every four years to account for leap years. This calendar system was more accurate than the previous one and remained in use for over 1600 years, forming the basis for the modern Gregorian calendar that is still used today.