The municipality of Ahnatal is situated roughly 9 km northwest of Kassel, in Germany. It consists of three constituent villages, Weimar, Heckershausen, and Kammerberg. Although it is not famous for any particular sights, the "Bühl" in Weimar attracted geological interest at the beginning of the 20th century as it is one of the very few places where elementary iron (i.e. no iron compounds) can be found. The former mine is now a lake which is popular as a swimming pool. In terms of politics, Ahnatal has, since 1945, always had a social-democratic government. The current mayoress is Regina Heldmann. Watershed of the river Weser Kassel (until 1926 officially Cassel) is a city situated along the Fulda River, one of the two sources of the Weser river, in northern Hessen in west-central Germany. ... Weimar is the oldest part of the municipality of Ahnatal. ... (19th century - 20th century - 21st century - more centuries) Decades: 1900s 1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s As a means of recording the passage of time, the 20th century was that century which lasted from 1901–2000 in the sense of the Gregorian calendar (1900–1999 in the... 1945 (MCMXLV) was a common year starting on Monday (the link is to a full 1945 calendar). ...