Languages of Sweden
The Kingdom of Sweden is a nation-state for the Swedish people, and as such, their national language is held in very high regard. Of Sweden's roughly ten million people, almost all speak Swedish as at least a second language, and the majority as a first language (7,825,000, according to SIL's Ethnologue). Swedish is also an official language in Finland where it is spoken by a large number of Swedish-speaking Finns. The language is also spoken to some degree by ethnic Swedes living outside Sweden, for example, just over half a million people of Swedish descent in the United States speak the language, according to Ethnologue.
Scanian dialect
Swedish and Danish are considered to have been the same dialect, Old East Norse, up until the 12th century. However, some scholars speculate that there might have been certain dialect differences within the Nordic language area as early as the Proto-Nordic period. The term Swedish is not mentioned specifically in any source until the first half of the 14th century, and no standard spoken language had developed in either Sweden or Denmark before 1500, although some scholars argue that there may have been tendencies towards a more formal "courteous" language among the aristocracy.