Why did the aztec city of tenochtitlán become one of the richest cities in the
world?
a. tenochtitlán became the center of the lucrative mesoamerican
gold-silk trade.
b. the aztecs discovered gold deposits just below the surface of
tenochtitlán's central lake.
c. the aztecs used tributes from conquered peoples to build
tenochtitlán into an impressive city.
d. the richest residents of all the nearby cities came to settle in
tenochtitlán.

the right answer for the question that is being asked and shown above is that: "their policy of "divide and rule" pitted political groups against each other to keep any one group from becoming too powerful.  " the  participant in european imperialism is being described below is that  their policy of "divide and rule" pitted political groups against each other to keep any one group from becoming too powerful. 

we need the answer choices to answer the question

c is your answer have a great day make the brainlest