Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Historic Centre of the City of Salzburg' has mentioned 'Anschluss' in the following places:
Occurrence Sentence Text Source
Young Austrians at celebrations just after the Anschluss
The Anschluss (the occupation and annexation of Austria, including Salzburg, into the Third Reich) took place on 12 March 1938, one day before a scheduled referendum on Austria's independence.
In the 1960s, The Sound of Music, based on the true story of Maria von Trapp, who took up with an aristocratic family and fled the German Anschluss, used locations in and around Salzburg and the state of Salzburg as filming locations.