The eastern united states has a higher median age, such as florida, west virginia, and maine
- however, the western united states has a lower median age, such as utah and idaho.
The Treaty of Paris marked the end of the Spanish American War. The correct option among all the options that are given in the question is option "a" or the first option. The Treaty of Paris was signed on 3rd of September in the year 1783. I hope that this is the answer you were looking for and it has helped you.
Wounded Knee was in 1890. Specifically it was December 22, 1890.