In the USA: requires 0-2 citizen parents (possible to create a citizen with zero citizen parents). In the Anglosphere: requires 1 citizen parent>How does the USA function as one nation anymore?Practically, it's mostly two citizen parents creating the citizens. But yes, it's possible for Americans to create citizens in other countries as well. USA's definition of citizenship rapidly develops born ties to multiple nations of origin... American citizen has a webbing effect, it rapidly networks with other nations of origin
