https://cas.au.dk/en/currently/news/show/artikel/danmarkshistoriendk-er-klar-med-en-engelsk-udgave-af-det-populaere-onlinekursus-i-danmarkshistorie
danmarkshistorien.dk has launched an English version of the popular online course in Danish history
It is now possible to take a free online course in Danish history in both Danish and English. The English texts have also been published as a book.
https://da.wikibooks.org/wiki/Danmarkshistorien
Danmarkshistorien - Wikibooks
danmarkshistorienwikibooks
https://befrielsen1945.dk/
En del af danmarkshistorien
en del afdanmarkshistorien