The area known today as the East Cantons consists of the German-speaking Community and the municipalities of Malmedy and Waimes (), which belong to the French Community of Belgium. The East Cantons were part of the Rhine Province of Prussia in Germany until 1920 (as the counties (') of Eupen and Malmedy), but were annexed by Belgium following Germany's defeat in World War I and the subsequent Treaty of Versailles. Thus they also became known as the ', "redeemed cantons". The peace treaty of Versailles demanded the "questioning" of the local population. People who were unwilling to become Belgians and wanted the region to remain a part of Germany were required to register themselves along with their full name and address with the Belgian military administration, headed by Herman Baltia, and many feared reprisals or even expulsion for doing so.