Which ancient Mesoamerican civilization developed a highly advanced calendrical system, including a 365-day solar calendar and a complex Long Count calendar, used for dating historical events?

💡 Explanation:

The Maya civilization is renowned for its sophisticated understanding of astronomy and mathematics, which led to the development of several intertwined calendar systems. Most notably, they created the 365-day Haab' (solar calendar) and the 260-day Tzolkin (ritual calendar), as well as the Long Count calendar, which was used to track long periods of time and record historical and mythological events.