Columbia subject headings:
Harvard subject headings:
Drama
Kings and rulers--Succession--Drama.
Regicides--Drama.
Scotland--Drama.
Shakespeare, William, 1564-1616--Criticism and interpretation.
Shakespeare, William, 1564-1616. Macbeth.
Princeton subject headings:
Drama.
Kings and rulers--Succession--Drama.
Macbeth, King of Scotland, active 11th century--Drama.
Regicides--Drama.
Scotland--Drama.
Shakespeare, William, 1564-1616. Macbeth.