Which one of the following statements is TRUE of the Aztec capital, Tenochtitlán? A. Technologically and architecturally, it was so far behind European capitals that its defeat was
certain.

B. It was located in the dense jungle of the Yucatan Peninsula.

C. Its defeat was due to its leader surrendering too soon to Hernán Cortés, who was in fact
outnumbered and outgunned.

D. It was one of the world's largest cities.

The quote below is an excerpt from the charter of the united nations: "the purposes of the united nations are: to maintain international peace and security, and to that end: to take effective collective measures for the prevention and removal of threats to the peace, and for the suppression of acts of aggression or other breaches of the peace, and to bring about by peaceful means, and in conformity with the principles of justice and international law, adjustment or settlement of international disputes or situations which might lead to a breach of the peace . " source:this section implies that the united nations is prepared to do what to keep world peace?