Cantons of Switzerland the canton of Schwyz. Six of the 26 cantons are traditionally, but no longer officially, called "half-cantons" (, , , ). In two instances (Basel and Appenzell) this was a consequence of a historic division, whilst in the case of Unterwalden a historic mutual association, resulting in three pairs of half-cantons. The other 20 cantons were — and in some instances still are — though only in a context where it is needed to distinguish them from any half-cantons, typically termed "full" cantons in English. The historic half-cantons, and their pairings, are still recognizable in the first article of the
Cantons of Switzerland Swiss Federal Constitution of 1999 by being joined to their other "half" with the conjunction "and": In contrast, the first article of the 1848 and 1874 constitutions constituted the Confederation as the union of "twenty-two sovereign cantons", referring to the half-cantons as "Unterwalden ( [‘above and beneath the woods’])", "Basel ( [‘city and country’])" and "Appenzell ( [‘both Rhoden’])". The 1999 constitutional revision retained this distinction, on the request of the six cantonal governments, as a way to mark the historic association of the half-cantons to each other. While the older constitutions referred to these states as "half-cantons", a term