Its the one that is very cool
Cultural, economic, religious and ethnic.
All nations have politics, which is a way of governing a sovereign territory. It doesn't necessarily exclusively identify a nation or make it special. Same goes for intellectual. It doesn't have a place on national identity.
increasing prices and forming monopolies
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. Mexico also gave up all claims to Texas and recognized the Rio Grande as America's southern boundary.