What happened to most of the Mexican people living in the territory Treaty of Guadalupe

The treaty extended U.S. citizenship to Mexicans living in the newly acquired territories, unless they specifically declared their intention to remain Mexicans. Residents had one year to choose whether they wanted American or Mexican citizenship; More than 90 percent chose American citizenship

Explanation:

social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they liv

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