Final answer:
A drama's story is progressed through a combination of action and dialogue, which is crucial for developing the plot and distinguishing drama from other literary forms.
Step-by-step explanation:
A drama is told through a combination of action and dialogue. The plot of a drama, or play, is primarily advanced through the conversations between characters (dialogue) and their actions. Unlike in novels where a narrator can describe the thoughts and impressions of characters, a play depends heavily on what is said and done by the characters on stage.
Dialogue serves as the backbone of a drama, as every word spoken after a character's name in the script contributes to the development of the story. This emphasis on dialogue distinguishes drama from other literary forms and highlights the importance of spoken words in theatrical performances.