To compensate, the government allowed farmers to hire Mexican workers — known
as braceros, Spanish for «manual labourers» — on a temporary basis.
Cajas de cartón: Francisco Jiménez bases this novel,
as well
as its sequels Senderos fronterizos and Más allá de mí, on his own experiences
as a child of Mexican immigrants who arrived to 1940s California during the
bracero program.