The correct answer is negative population growth
This is actually completely opposite of what's happening, they have a positive population growth. Deforestation is a huge problem in areas such as Brazil for example, while water shortages and pollution are problematic in places where industry is developing or is polluting drinkable water or there is just a lack of water due to droughts.
as such , the triple alliance was not always equal between the three city states and heavily benefitted the aztec . regardless the formation of the triple alliance allows the aztec to expand their empire and eventually take control over large taxes
Because they travel places the supplies they get from elsewhere may provide useful to others elsewhere enabling them to sell goods from everywhere.
The Empress Theodora. Theodora was the wife of Justinian I who was crowned Emperor of the Byzantine Empire in 527 AD. As his wife, she ruled by his side, as his partner, and her intelligence helped to advance the Empire.