Languages of Denmark
A large majority (86%) of Danes also speak English as a second language; it is mandatory for Danish students to learn from the first grade in the public elementary schools (), by far the most popular option in the country. In the 1st (or 3rd, depends on the school) grade of folkeskole, a third language option is given, usually German or French. The vast majority pick German (47% of Danes report being able to speak conversational German). The third most widely understood foreign language is Swedish, with 13% of Danes reporting to be able to speak it.
Danish language
In the 18th century, Danish philology was advanced by Rasmus Rask, who pioneered the disciplines of comparative and historical linguistics, and wrote the first English-language grammar of Danish. Literary Danish continued to develop with the works of Ludvig Holberg, whose plays and historical and scientific works laid the foundation for the Danish literary canon. With the Danish colonization of Greenland by Hans Egede, Danish became the administrative and religious language there, while Iceland and the Faroe Islands had the status of Danish colonies with Danish as an official language until the mid-20th century.