Which of the following best defines the term braceros? immigrants from cuba who had contracts to work in america, mostly in industry immigrants from mexico who had contracts to work in america, mostly in agriculture immigrants from spain who had contracts to work in america, mostly in agriculture immigrants from honduras who had contracts to work in america, mostly in industry

The term "Braceros" mostly describes "immigrants from Mexico who had contracts to work in America, mostly in agriculture" The term comes from the Spanish "Brazos"  (Arms)  and it makes reference to the fact that Mexicans work mainly with their when involved in agricultural work.

It is necessary to mention that not all "Braceros" have contracts to work, a lot of them just cross the border as " Mojados"  -because they cross the Bravo River  as illegal inmigrants and get wet, therfore the term Mojado (wet).

im not sure its either a leader of a group of congresspeople or a person from a congressmans district

sorry im not sure