Well... I believe that the answer to your question is A. because if the Emperor would have to ask the pope if they could go to war and the pope was the one who crowned the Emperors.
Answer:
The right answer is the Olmec.
Explanation:
The Olmec was the first major civilization of what is today Mexico. They occupied a territory corresponding to the present-day states of Tabasco and Veracruz. Olmec is a Nahuatl word, that is, it´s a name given to that ancient people by the Aztecs. Their society lived and developed between 1600 BCE and 350 BCE.