Professor emeritus Madeleine Herren is former director of the Institute of European Global Studies at the University of Basel and emeritus professor of modern history.
Madeleine Herren08.10.2024On 9 October 1874, the Universal Postal Union was established in Bern, laying the foundation for modern communication. To this day, it allows the global exchange of letters and parcels and is a cornerstone of global postal traffic.