Answer:
Scarcity reduced the supply of ivory.
Explanation:
Scarcity occurs when a resource has very limited availability. In other words, scarcity occurs when the supply of a good does not meet the demand of that good.
The most likely effect of ivory scarcity in the Ancient World, thus, was a reduction in the supply of ivory when compared to the demand for the good. Scarcity did not necessarily reduced demand, but it did reduce supply. This very likely made ivory a very expensive good at the time.
Increase since we all need to cooperate
Mexico because Mexico gave 55 percent of its territory, including parts of present-day Arizona, California, New Mexico, Texas, Colorado, Nevada, and Utah, to the United States
