Teacher:In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
Teacher: Now, understand the problem? Solve this instance: One of its rare uses of military force came in the struggle against Valdemar IV, forcing Valdemar to accept its supremacy in the Peace of Straslund after a decisive 1368 victory over the Danes. It established a number of enclaves called Kontore in foreign towns like Novgorod, Bergen, and the Steel Yard in London, but was ultimately unable to compete with the powerful nation states that formed around it, meeting for the last time in 1669. Originating in an alliance between Lubeck and Hamburg, FTP, what was this league that dominated trading in northern Europe from the 13th to the 15th century
Student:
History