# 1919 Vorarlberg referendum

> Referendum to join Switzerland

**Wikidata**: [Q18180867](https://www.wikidata.org/wiki/Q18180867)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/1919_Vorarlberg_annexation_referendum)  
**Source**: https://4ort.xyz/entity/1919-vorarlberg-referendum