Answer:
B. They were an architecturally advanced people.
Step-by-step explanation:
In his description he says:
- "in all districts of this great city, many temples or houses for their idols. They are all very beautiful buildings"
-"Amongst these temples there is one, the principal one, whose great size and magnificence no human tongue could describe"
Those sentences clearly states that Hernan Cortes considered Aztec people an architecturally advanced people.