Geography of Switzerland rolling hills and plains of the plateau. The smaller Jura Mountains are located on the north west side of the plateau. Much of the northern border with Germany follows the Rhine, though the Rhine enters Switzerland near Schaffhausen. The eastern border with Germany and a portion of Austria is drawn through Lake Constance (). A portion of the southwest border with France is drawn through Lake Geneva. Switzerland is divided into 26 sovereign cantons. The cantons along the Swiss Plateau tend to be the most populous, industrial and religiously Protestant. The cantons in the Alps tend to be less populous,
History of the Jews in Switzerland begun recording what is left of the dialect. According to the 2000 census, the Jewish population of Switzerland was at 17,914 (0.2% of the total population). In 2015 there were 17,250 Jewish people over the age of 15 in Switzerland (about 0.25% of the total). Although the number of Jews has remained fairly stable since the thirties, their percentage of the Swiss population has fallen considerably. This plateau is due to immigration, without which Swiss Jews could not have prevented a demographic setback, linked to an aging population and the many mixed marriages. Among the Cantons of Switzerland, only Zurich,