I am stuck! Identify the features of Tenochtitln that most impressed Corts and analyze the justification he provides for his actions.

Please help me with a few history questions. I am stuck!

1. Identify the features of Tenochtitlán that most impressed Cortés and analyze the justification he provides for his actions.
2. Explain why the Mexica elite (of the 1550-60s) might have portrayed Moctezuma as afraid. Pay special attention to local politics before the Spaniards arrived.
3. Compare the Aztec, Congolese, and Chinese portrayals of Europeans.
4. Contrast the recommendations offered by Nzinga Mbemba and Ming Official He Ao to solve the problems posed by European intervention in their societies, and explain the significance of the differences.