Invented Calendar

Invented Calendar. Here is a detailed history of how the modern calendar came into existence. Our history depends entirely on the use of a calendar to organize our days, now, in our time.

It was called the gregorian calendar after pope gregory xiii who wanted to get the calendar back in sync with seasonal events like the spring equinox and winter solstice by removing some. The calendar that we use today originated from the roman calendar dated 753 bc.