What does Gulliver's experience in Lilliput ultimately lead him to question?

Gulliver's experience in Lilliput presents a profound commentary on the arbitrary nature of social conventions. Throughout his time in Lilliput, he encounters a society with its own set of bizarre customs, political structures, and social hierarchies that often seem trivial or nonsensical from his perspective as a giant. The tiny inhabitants place tremendous importance on the minutiae of their society, such as the elaborate rules governing their political conflicts, which are rooted in personal grievances rather than any rational or moral basis.

As Gulliver observes the Lilliputians' obsession with these conventions, he becomes increasingly aware that the values and norms he has always accepted may not have a foundational claim to truth or justice. This realization fosters a sense of skepticism regarding the validity of societal norms, prompting him to question the motivations and moral implications of human behavior and the foundations upon which societies construct their values.

In contrast, while the other choices also reflect themes in Gulliver's Travels, they do not encapsulate the central focus of his observations in Lilliput as clearly as the concept of social conventions does. War, ambition, and morality play significant roles, but the experience in Lilliput particularly showcases the absurdity and arbitrariness