Both the Incas and Aztecs believed in and worshipped the sun god. They both practiced and participated in human sacrifices. And had built large temples to do the sacrifices in and had built special temples to worship thier god. The Incas and Aztecs had a polytheistic religion meaning they only beilved in one god.
The Aztecs were a Mesoamerican culture that flourished in central Mexico in the post-classic period from 1300 to 1521.
The Inca were a pre-Columbian civilization and empire in the Andes of South America. The word Inca can also mean the emperor or king of the Inca people.
