Three Unities (Literary Terms Related to Drama)

Three Unities

In the sixteenth and seventeenth centuries, Italian and French drama critics expanded on Aristotle's unity of action, in Poetics, by adding two more unities, forming the "three unities" of drama: unity of place, unity of time, and unity of action. They believed these unities were essential for achieving verisimilitude. However, these additional unities did not gain much traction in English drama, particularly due to Shakespeare's influence, whose plays often spanned multiple locations and extended over many years. Samuel Johnson's critique in his 1765 "Preface to Shakespeare" further diminished their importance, making these unities optional rather than mandatory.

The three unities are:

Unity of Time: The play's action should occur within a short period, ideally within 24 hours, maintaining urgency in storytelling.

Unity of Place: The action should be confined to a single location, ensuring clear goals and direction for characters.

Unity of Action: The play should have a single, cohesive plot without subplots, stressing conciseness and precision in storytelling.

Shakespeare's plays, which often deviate from these unities by including multiple locations and subplots, demonstrated that powerful storytelling could still be achieved without strictly adhering to these principles.

In ancient Greek theatre, the unities were crucial for focusing the audience's attention on immediate action, building tension toward a catastrophic climax. Oedipus Rex by Sophocles is a prime example:

The action occurs within a short timeframe, focusing on Oedipus' quest for truth and his downfall.

The plot is straightforward, without subplots, centred on Oedipus' tragic discovery.

The action is confined to Thebes, keeping the audience focused on the characters and their plight.

While modern storytelling often deviates from these constraints, the unities continue to influence narrative strategies, emphasizing structured and focused storytelling.