Earthquakes: heavy earthquakes (magnitude 4.5+) Wednesday February 15th, 2023 / adsadmin / No Comments
Structure of the Swiss Confederacy in the 18th century Thursday February 9th, 2023 / adsadmin / No Comments
Territorial development of the Swiss Confederacy, since 1291 Thursday February 9th, 2023 / adsadmin / No Comments
