D.
I believe is the answer
Hope this helps, sorry if not tho
Answer:
The Gadsden Purchase is a 29,670-square-mile region of present-day southern Arizona and southwestern New Mexico that the United States acquired from Mexico by the Treaty of Mesilla, which took effect on June 8, 1854
Explanation:
Gadsden's Purchase provided the land necessary for a southern transcontinental railroad and attempted to resolve conflicts that lingered after the Mexican-American War. ... In 1853, Mexican officials evicted Americans from their property in the disputed Mesilla Valley
Answer:
choose new routes to the west
Explanation:
they did not want to get lost and they used the way they knew how
The answer is Hernán Cortés
Hope this helps
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