Flags and arms of cantons of Switzerland there is overlap; Unterwalden and Solothurn share the same colours, as do Basel and Appenzell, and with the accession of the modern cantons, Valais and Basel-City, and St. Gallen and Thurgau. Of the 26 cantons since 1999 (22 cantons in 1848, accession of Jura in 1979, three half-cantons designated "canton" in 1999): Distinctively, Swiss cantons use square flags. Historically, the number of cantons was: Nidwalden and Obwalden form traditional subdivisions of Unterwalden. Basel-Stadt and Basel-Landschaft, as well as Appenzell Inner- and Ausserrhoden, are half cantons, resulting from the division of Basel and Appenzell, respectively. The Swiss Federal Constitution of 1999
Child labour in Switzerland Switzerland do need the help of their children on occasion of the harvests in late summer. That's the reason why in the more rural cantons there are still much more longer summer holidays, granted by the governmental public schools, then in the urbanized cantons where there are usually five weeks summer holidays in July and August. As in many other countries, child labour affected among the so-called "Kaminfegerkinder" ("chimney sweep children") also children working p.e. in spinning mills, factories and in agriculture in 19th-century Switzerland. In the Swiss pre-industrial society, as well in other European countries, the children often were