Kassel

Kassel (.mw-parser-output .IPA-label-small{font-size:85%}.mw-parser-output .references .IPA-label-small,.mw-parser-output .infobox .IPA-label-small,.mw-parser-output .navbox .IPA-label-small{font-size:100%}German pronunciation: [ˈkasl̩] ⓘ; in Germany, spelled Cassel until 1926[3]) is a city on the Fulda River in northern Hesse, in central Germany. It is the administrative seat of the Regierungsbezirk Kassel and the district of the same name, and had 201,048 inhabitants in December 2020. The former capital of the state of Hesse-Kassel, it has many palaces and parks, including the Bergpark Wilhelmshöhe, which is a UNESCO World Heritage Site. Kassel is also known for the documenta exhibitions of contemporary art. Kassel has a public university with 25,000 students (2018) and a multicultural population (39% of the citizens in 2017 had a migration background). Kassel was first mentioned in 913 AD, as the place where two deeds were signed by King Conrad I. The place was called Chasella or Chassalla and was a fortification at a bridge crossing the Fulda river. There are several yet unproven assumptions about the name's origin. It could be derived from the ancient Castellum Cattorum, a castle of the Chatti, a German tribe that had lived in the area since Roman times. Another assumption is a portmanteau from Frankonian cas, meaning "valley or recess", and sali meaning "hall or service building", which can be interpreted as "(town) hall in a valley".