Respuesta :
the correct answer is B. Love is the greatest driving force in human decisions.
The theme of the story within a story in Joseph Conrad’s “The Lagoon” is:" Love is the greatest driving force in human decisions." (Option B)
What is a Theme?
A theme is an overall message that the author wishes to convey to the reader via their story or literature.
Examples of themes are:
- Where there is peace, there is growth
- War is retrogressive.
Learn more about Themes at;
https://brainly.com/question/27263334
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