Until the latter part of the nineteenth century, theater remained a vehicle of entertainment. Insights into the human condition were merely incidental factors in the dramatist's art. Ibsen, however, contributed a new significance to drama which changed the development of modern theater. Discovering dramatic material in everyday situations was the beginning of a realism that novelists as different as Zola and Flaubert were already exploiting. When Nora quietly confronts her husband with "Sit down, Torvald, you and I have much to say to each other," drama became no longer a mere diversion, but an experience closely impinging on the lives of the playgoers themselves. With Ibsen, the stage became a pulpit, while the dramatist exhorting his audience to reassess the values of society, became the minister of a new social responsibility.