Joséphine de Reszke made her debut in Paris as Ophelia in a grand opera with how many acts?
Josephine de Reszke:  She began her studies with her mother and with a Mme. Nissen-Salomon, and made her debut in Paris as Ophelia in Hamlet on 21 June 1875. Hamlet (opera): Hamlet is a grand opera in five acts of 1868 by the French composer Ambroise Thomas, with a libretto by Michel Carré and Jules Barbier based on a French adaptation by Alexandre Dumas, père, and Paul Meurice of William Shakespeare's play "Hamlet".
i don't know