If we’re talking America, northeast
The king of Magadha, Ajatashatru was the first person to use the chariot as a weapon.
The Rough Riders comprised of a collection of Western cowboys and wealthy Eastern blue bloods officially known as the First U.S. Voluntary Cavalry. They were the first voluntary cavalry in the Spanish-American War which pitted the U.S against Spain over Spain's colonial policies with Cuba.
Answer:
Arizona, California, Colorado, Nevada, New Mexico, Utah, and Wyoming.
Explanation:
The war officially ended with the February 2, 1848, signing in Mexico of the Treaty of Guadalupe Hidalgo. The treaty added an additional 525,000 square miles to United States territory, including the land that makes up all or parts of present-day Arizona, California, Colorado, Nevada, New Mexico, Utah and Wyoming.