The remains of the early civilizations of Mesoamerica are found in modern-day Mexico and Guatemala.
Explanation:
The Mesoamerican Civilization is referred to as the amalgamation of native ancient cultures that emerged in the regions between the present-day continents of South America and North America.
Before the Spanish interference in the region increased the Mesoamerican Civilization was on its peak of cultural and social development.
The culture is known for the early contributions by the inhabitants to the disciplines of architecture and mathematics.