Immigration from Mexico increased because the Chinese were not allowed to immigrate.
Immigration from Canada decreased, while immigration from Mexico increased.
increase the number and proportion of immigrants from Mexico and Latin America.
They relaxed their immigration policies and allowed American immigrants to populate these northern territories under the empresario system.
It was known as the Bracero Program.
I recently heard that we have gotten to a net zero immigration from Mexico. As many people are going back to Mexico as are coming into the US. If the trend continues, we could see a reverse immigration to Mexico.
Mexico
Immigration from Central Americans into Mexico.
The United States would most likely increase the unemployment rate in Mexico by performing several actions. However, with that said, there is no particular policy within the US government that would intentionally produce that affect in Mexico. Here are some ways that unemployment within Mexico would increase: A. The US removes itself from the treaties that prevent taxes on imported goods from Mexico. Should that happen and tariffs be imposed on products made in Mexico, demand for such products would decrease and Mexican unemployment would rise; and B. If strict laws were passed and enforced concerning Mexican immigration into the US, there would be more people in Mexico looking for work. The above are rather simplistic actions, that do not seem likely.
Immigration into the United States has varied massively in the last 100 years, for much of the 19th and early 20th centuries there was a large influx of immigrants from the European countries, especially Ireland, Italy, Germany, the Scandinavian countries Poland and Russia. Pre and Post WW2 there was another huge influx from the central European countries, with a larger increase in Mexican and Central/South American migration. With the new Millennium the largest immigration base is from Hispanic countries to the south of the United States, including Mexico.
Increase.
no mexico wasnt it was japan