Languages of Sweden
In 2009, the Riksdag passed the Language Law recognizing Swedish as the "main" and "common" language of society as well as being the official language in "international contexts", the five national minority languages, and Swedish sign language .
Swedish as a foreign language
Swedish belongs to the North Germanic branch of the Germanic sub-family of the Indo-European languages. As such, it is mutually intelligible with Norwegian and Danish. Because most of the loanwords present in Swedish come from English and German (originally Middle Low German, closely related to Dutch), and also because of similarities in grammar, native speakers of Germanic languages usually have an advantage over speakers of other, less related languages.