The Mayans, Incas, and Aztecs all
A) reached advanced levels of civilization without systems of writing.
B) used forms of government based on democratic rights.
C) formed long-distance trade routes.
D) spoke the same language, Spanish.
A couldn't be correct due to the fact that Mayans used pictures and art as a form of writing so that isnt an option. i dont know about the other ones but im pretty sure its c
