What year did XXX dissolve?
Province of Lower Silesia
The Province of Lower Silesia (German: Provinz Niederschlesien; Silesian German: Provinz Niederschläsing; Polish: Prowincja Dolny Śląsk; Silesian: Prowincyjŏ Dolny Ślůnsk) was a province of the Free State of Prussia from 1919 to 1945.
1945