From 1929-1939 Mexicans and Mexican Americans [citizens of the U.S.] were deported. According to the book, Decade of Betrayal, about 2 million Mexican and Mexican-Americans were deported. This represented 1/3 of the Mexican population in the US during the period of 1929-1939. Of the 2 million deported, it has been estimated that 60-75% were US citizens and US legal residents.
Some Americans do not like Mexican mainly for immigration reasons. As we all know that people sneak across the Mexican boarder into the US and they are welcomed with free medical care and ability to get a job. So you can see the point, some Mexicans who does not "deserve" to be in the US and they live in their illegally but still can get free medical care, education and jobs.
War time labor shortages in the u.s.
Free
Americans wanted to withdraw into an isolationist position.
As of the latest data, there are approximately 38 million Mexican-Americans residing in the United States. They make up the largest Hispanic ethnic group in the country.
Mexican Americans are predominantly concentrated in the Southwestern United States, particularly in states like California, Texas, and Arizona. Cities like Los Angeles, Houston, and Chicago have some of the largest Mexican American populations.
On or very near the US and Mexico border.
Hispanic
The Mexican American population of the US is about 12.5%.
Most Americans live in New York City, New York. It is the most populous city in the US.
The US forced Native Americans to live on reservations.
No, if they are in the US legally, they are allowed to live here.
All US citizens have representation in the US government.
Work , Work , Work , Work , Work , Work ! They do what You lazy Americans don't . Mexicans work hard . They do it all !
The US annexed the former Mexican State of Tejas which the Mexican Government still considered as a Mexican State in revolt.
The land grants the US promised the Mexican Americans after the Mexican war ended.