What is the driving force that sustains interest in a drama?

The driving force that sustains interest in a drama is indeed conflict. Conflict serves as the central element that propels the narrative forward, creating challenges for the characters and stimulating the audience's emotional engagement. It arises from the struggles between opposing forces – whether they be characters, ideas, or societal norms – and it provides the stakes that keep viewers invested in the outcome of the story.

While tension contributes significantly to the overall experience of drama, it is often a byproduct of conflict. Tension enhances the audience's anticipation and emotional response, but without conflict establishing a problem or challenge that needs resolution, there would be little for the audience to feel tense about. Genre and theme are important aspects of a play, as they offer context and deeper meaning, but they do not drive the narrative forward in the same way that conflict does.