NAFTA and Immigration
A Tidal Wave of Migration
We know that people have been migrating freely across the U.S-Mexico border since there was a border, and they continued to do so even after the border was created. In fact, the U.S. has a long history of relying on Mexican migrant labor. It officially started with the Bracero program of the mid-1940s, where Mexican farm workers were “invited” in to work on U.S. farms that were short-handed due to the war, but migrant farm work had been going on unofficially well before that. Migration across the border to look for work is nothing new. However, it is also true that the influx of Mexicans into the U.S. looking for work has jumped dramatically in the last couple of decades. Pundits are actually not exaggerating when they describe a relative tidal wave of immigration that is stressing public services and changing the demographics of many U.S. states. In the early 1990s, Mexican migration to the United States was less than 400,000 a year. By 2007 it was 500,000 a year. As Alejandro Portes wrote for ssrc.org in 2006 (http://borderbattles.ssrc.org/Portes/):