The common thing in the three given words is "<em>People</em>"
<u>Explanation:
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Emigrated : To leave and to live in one country or region
The act of emigration is the action of leaving a country or a residence in order to live in another country. In contrast, immigration defines the movement of individuals from one country to another country. These are both migratory acts throughout national or other geographical borders.
Steerage : Group of people with shared ancestry, culture, faith, customs, and combination
Steering is a ship's lower deck, with the cargo beyond the closed holding. The steam steering decks have been used in the late 19th and early 20th centuries to supply the cheapest and the lowest level of journeys, sometimes for immigrants from Europe and China to North America.
Recruit : Hiring people for jobs
Recruitment applies to the overall system in which eligible applicants (either permanent or temporary) can be recruited, shortlisted, chosen or named within the organization. The hiring process could also refer to the selection of individuals for unpaid positions.
