How did u. s. expansion to california affect most members of the mexican aristocracy in the region?

They lost their land and forced into poverty.

Explanation:

The United States expansion in California began after the Mexican Cession taken by American by paying 15 million dollars to Mexico. The majority of the population in the Southwest were Spaniards. The Mexican aristocracy in the region were landowners who controlled the land and workers. California economy widely based on livestock and ranching. The old Spanish ranching families after the arrival of the Anglo newcomers lost their land and forced to live in poverty.

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.

the declaration states, “we hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights, that among these are life, liberty, and the pursuit of happiness….”