Maya: The Maya civilization was a Mesoamerican civilization that developed in the region of present-day southeastern Mexico, Guatemala, Belize, Honduras, and El Salvador. The Maya civilization flourished from around 2600 BCE to 900 CE and is known for its hieroglyphic writing, complex calendar system, and advanced architecture.
Mound Builders: The Mound Builders were a group of Native American cultures that built earthen mounds as part of their ceremonial and mortuary practices. These cultures flourished in the eastern United States from around 1000 BCE to 1000 CE and are known for their complex earthworks, which include mounds, platforms, and enclosures.
Anasazi: The Anasazi were a Native American culture that inhabited the Four Corners region of the United States (present-day Colorado, Utah, New Mexico, and Arizona) from around 1000 BCE to 1300 CE. The Anasazi are known for their cliff dwellings, mesa top pueblos, and elaborate rock art.