New immigrants usually found work as Group of answer choices

Agricultural workers because most had been farmers in Europe.

Municipal employees.

Railroad section hands-on construction crews in the West.

Wage laborers in cities.

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.

the answer is expolration. hope this !