What was the cold war activity? It would be impossible to answer without it.
Some are more desirable because every person has a personal preference that appeals to them and if it isn't appealing to them or if society likes one more, it would naturally draw the to it.
Montezuma I become the 5th Emperor of the Aztecs in 1440. The capital city of the Aztec Empire was Tenochtitlan. It was an island city ( today Mexico City ). A great flood hit Tenochtitlan in 1450. To prevent future flooding Montezuma I built a 10- mile dam around Tenochtitlan.
Answer: Montezuma I prevented Tenochtitlan from being flooded by constructing a A ) Dam around the city.
