Schlagwort(e): Wagner Richard ; 1813-1883 ; Political and social views ; Music Political aspects ; Music History and criticism 19th century ; Music History and criticism 20th century ; Opera ; Music and state Germany ; Music Political aspects ; Germany ; Musical theater Political aspects ; Germany ; Music Germany ; 19th century ; History and criticism ; Music Germany ; 20th century ; History and criticism ; Musical theater Germany ; History ; 19th century ; Musical theater Germany ; History ; 20th century ; Aufsatzsammlung ; Aufsatzsammlung ; Deutschland ; Oper ; Politik ; Geschichte 1848-1945 ; Deutschland ; Musik ; Politik ; Geschichte 1848-1945 ; Deutschland ; Musiktheater ; Politik ; Geschichte 1848-1945 ; Wagner, Richard 1813-1883 ; Politik ; Rezeption