The United States allocates H-1B and H-2A visas to employers to hire professional and non-professional workers, respectively, from other countries.

The biggest early example of their success was the Bracero program. From 1942 to 1964, about 4 million Mexican men got jobs as farmworkers in California and other Western states. They were given the right to legally stay in the country on short-term, renewable contracts.

Created in 1990 and intended for skilled foreign workers, the visa had until recently remained little known outside Silicon Valley, where technology companies use it to employ tens of thousands.

Recent data indicates that U.S. companies are increasingly relying on skilled foreign workers, particularly in the tech sector. ・H-1B visa issuance in the U.S. has been steadily increasing, with a significant rise in 2024 ・The program aims to address talent shortages and drive business growth,