Historical opera refers to a genre of opera that is set in a specific historical period or is based on real historical events and figures. These operas often incorporate elements of the time, such as music styles, costumes, and cultural practices, to create an authentic atmosphere. Composers like Giuseppe Verdi and Richard Wagner have created works that reflect historical narratives, blending drama with music. Many historical operas explore themes of love, power, and conflict, often highlighting significant moments in history. For example, Donizetti's "Anna Bolena" tells the story of Anne Boleyn, while Puccini's "Tosca" is set against the backdrop of political turmoil in Rome. These operas not only entertain but also educate audiences about the past.