The Norwegian language conflict (Norwegian: språkstriden, Danish: sprogstriden) is an ongoing controversy in Norwegian culture and politics related to the written versions of Norwegian. From 1536/1537 until 1814, Danish was the standard written language of Norway due to the union of crowns with Denmark, in which time the Danish Empire was founded. As a result, the overall form of chosen modern written Norwegian and its leaning towards or away from Danish underpins controversies in anti-imperialistic nationalism, rural versus urban cultures, literary history, diglossia (everyday dialects versus formal, standard language), spelling reform, and orthography.