il

1. he (third-person singular masculine subject pronoun for human subject)
2. it (third-person singular subject pronoun for grammatically masculine objects)
3. Impersonal subject; it

les

• Article

  1. plural of le: the
  2. plural of la: the

• Pron

frontières

plural of frontière

du

• Contraction

  Contraction of de + le (“of the”)

• Article

royaume

kingdom

au

Contraction of à le (“to the, for the, at the”).

nord

north

et

and