Question

who introduced leap year​

Answer 1

Answer:

Julius Caesar

Julius Caesar creates a 'Year of Confusion'

Caesar adopted the system by decreeing a single, 445-day-long Year of Confusion (46 B.C.) to correct the long years of drift in one go. He then mandated a 365.25 day year that simply added a leap day every fourth year.

Explanation:

Answer 2

Answer:

Who invented leap year?

Roman general Julius Caesar introduced the first leap years over 2000 years ago. But the Julian calendar had only one rule: any year evenly divisible by four would be a leap year. This formula produced way too many leap years, but was not corrected until the introduction of the Gregorian calendar more than 1500 years later.