Republican pundits and lawmakers are, once again, warning of an immigration crisis at our southern border.

Texas governor Greg Abbott says that if coronavirus spreads further in his state, it will not be because of his order to get rid of masks and business restrictions, but because President Biden is admitting undocumented immigrants who carry the virus. Senator Ted Cruz (R-TX) is also talking up the immigration issue, suggesting (falsely) that the American Rescue Plan would send $1400 of taxpayer money “to every illegal alien in America.”  

Right-wing media is also running with stories of a wave of immigrants at the border, but what is really happening needs some untangling.

When Trump launched his run for the presidency with attacks on Mexican immigrants, and later tweeted that Democrats “don’t care about crime and want illegal immigrants, no matter how bad they may be, to pour into and infest our Country," he was tangling up our long history of Mexican immigration with a recent, startling trend of refugees from El Salvador, Guatemala, and Honduras (and blaming Democrats for both). That tendency to mash all immigrants and refugees together and put them on our southern border badly misrepresents what’s really going on.

Mexican immigration is nothing new; our western agribusinesses were built on migrant labor of Mexicans, Japanese, and poor whites, among others. From the time the current border was set in 1848 until the 1930s, people moved back and forth across it without restrictions. But in 1965, Congress passed the Hart-Celler Act, putting a cap on Latin American immigration for the first time. The cap was low: just 20,000, although 50,000 workers were coming annually.

After 1965, workers continued to come as they always had, and to be employed, as always. But now their presence was illegal. In 1986, Congress tried to fix the problem by offering amnesty to 2.3 million Mexicans who were living in the U.S. and by cracking down on employers who hired undocumented workers. But rather than ending the problem of undocumented workers, the new law exacerbated it by beginning the process of guarding and militarizing the border. Until then, migrants into the United States had been offset by an equal number leaving at the end of the season. Once the border became heavily guarded, Mexican migrants refused to take the chance of leaving.