The 13th amendment to the Constitution of the USA banned slavery throughout the country.
Answer:
Explanation:The 1848 Treaty of Guadalupe Hidalgo, forced onto the remnant Mexican government, ended the war and enforced the Mexican Cession of the northern territories of Alta California and Santa Fe de Nuevo México to the United States. Mexico ceded to the United States in 1848, minus Texan claims. The Mexican Cession consisted of present-day U.S. states of California, Nevada, Utah, most of Arizona, about half of New Mexico, about a quarter of Colorado, and a small section of Wyoming.
It is due to i believe the rise of cotton
The correct answers are dry farming, reapers, threshing machines, seed drills, and steel plows. These are the new methods and technology that revolutionized agriculture and made it practical to cultivate the plains. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.