The Olmec culture is recognized for creating some of the first major religious centers in Mesoamerica, which were characterized by the presence of:

dwellings built into the walls of steep cliffs.

large earthen mounds used primarily as tombs.

pyramids and other large stone monuments.

irrigation canals to water desert fields.

The rise of civilizations like the Olmec in Mesoamerica and the Chavín in South America was most directly made possible by which development?

The invention of the wheel for transport.

The establishment of stable agriculture.

The discovery of how to navigate oceans.

The construction of a land bridge from Asia.

were a warlike culture that conquered their neighbors for resources.

developed an extensive trade network with other groups in Mesoamerica.

used these precious materials exclusively for making farming tools.

were an isolated society that did not interact with outsiders.

Its location in the tropical lowlands near the Gulf of Mexico.

The creation of colossal heads carved from single stones.

Its design featuring a grid layout, a main avenue, and massive pyramids.

The development of a writing system based on hieroglyphs.

They constructed the first planned cities in the Americas.

They created influential religious centers with unique art and temples.

They established the first empire in the Andean region.

They invented the first hieroglyphic writing system in the Americas.