In industrialized countries is the stage of the lifespan from approximately the late teens to the mid- to late 20s, which is characterized by exploration, instability, and flexibility in social roles, vocational choices, and relationships.

Emerging adulthood/Early adulthood

Explanation:

Emerging adulthood or Early adulthood refers to the span of time between adolescence and adulthood.

This term refers to young adults who do not have children and do not have enough income to be fully independent.

It's been suggested that this period of life goes between 18-25 years of age, where these young adults explore their options in life (either vocational, professional or emotionally). This period is characterized  by instability and feeling "in-between"

Therefore, emerging adulthood (in industrialized countries) is the stage of the lifespan from approximately the late teens to the mid- to late 20s, which is characterized by exploration, instability, and flexibility in social roles, vocational choices, and relationships

you should think about the answers you give and expect the same form your questions.

this headline suggests that midterm congressional   elections are at the corner and trump administration wants to activate his base by vowing to clamp down on immigrants and immigration as trump had said during his election campaign around two years ago. when a baby is born in usa, the baby becomes citizen of usa for 85 years and trump wants to end this rule of birthright citizenship to control illegal immigration and this what he said in an interview""we’re the only country in the world where a person comes in and has a baby, and the baby is essentially a citizen of the united states for 85 years, with all of those benefits,” "