Arrange these events related to the aztec civilization in the order in which they occurred.
spanish conquistador hernán cortés arrived in tenochtitlán.

the templo mayor was built in tenochtitlán.

spanish invaders overthrew the aztecs.

the aztecs founded the city of tenochtitlán.
hernán cortés compared tenochtitlán to the italian city of venice.

↓

What led to the creation of suburbs in the early 1900s

The byzantine empire weakened after asia minor

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?