Columbia subject headings:
English drama (Tragedy)--History and criticism.
English drama--17th century--History and criticism.
Shakespeare, William, 1564-1616--Tragedies.
Harvard subject headings:
English drama (Tragedy)--History and criticism
English drama--17th century--History and criticism
English drama--Early modern and Elizabethan, 1500-1600--History and criticism
Political plays, English--History and criticism.
Power (Social sciences) in literature.
Radicalism in literature.
Religion and literature.
Shakespeare, William, 1564-1616. Plays. Selections
Princeton subject headings: