Answer:
Gregorian calendar
Explanation:
The Gregorian calendar is the calendar used in most of the world. It is named after Pope Gregory XIII, who introduced it in October 1582. The calendar spaces leap years to make its average year 365.2425 days long, approximating the 365.2422-day tropical year that is determined by the Earth's revolution around the Sun.
The Republican National Committee publishes a monthly digest of information for Republicans called The Republican. On the other hand, a monthly digest of information for democrats is called the Democrats Digest. Hope this answers your question. Have a great day!
1st is the answer. Your welcome