Answer: the invention of zero combined with their other achievements shows that the Mayan civilization was indeed an advanced civilization with a sophisticated understanding of mathematics, science, and engineering.
Explanation:
The invention of the mathematical concept of zero by the Mayans is considered a significant achievement because it was a fundamental breakthrough in mathematics. The concept of zero, as a placeholder or symbol for nothing, allowed for the development of complex mathematical systems and calculations, such as the decimal system used today. This invention was crucial for the development of fields such as astronomy, architecture, and engineering.
Furthermore, the Mayan civilization was also known for their impressive achievements in astronomy, agriculture, writing, and art. They developed a complex calendar system that was more accurate than the one used in Europe at the time. They also built impressive structures such as pyramids and temples, some of which still exist today.