Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Centennial Hall in Wrocław' has mentioned 'Communist' in the following places:
Occurrence Sentence Text Source
After the war, when the city (together with most of historical Silesia) had become part of the Republic of Poland according to the 1945 Potsdam Agreement, the hall was renamed Hala Ludowa ("People's Hall") by the communist authorities.
Looking from the inside, there is a clearly visible pattern of the Iron Cross[5] at the top of the dome; for this reason the centre of the structure was shrouded during the Communist era in Poland.