Final answer:
In 'Gulliver's Travels' by Jonathan Swift, the Lilliputians are the tiny people who first control and imprison Gulliver, followed by his encounter with the giant Brobdingnagians.
Step-by-step explanation:
In Jonathan Swift's Gulliver's Travels, the two groups of tiny people who take control of Gulliver and make him a prisoner are the Lilliputians and the Brobdingnagians. The Lilliputians are the first group that Gulliver encounters. Despite their small size, they are shown as being skilled at coordinating their efforts to restrain Gulliver, showcasing their intelligence and resourcefulness. On the contrary, the Brobdingnagians are giants compared to the Lilliputians, and Gulliver finds himself in their grasp when he arrives in their land. In both cases, Gulliver's freedom is greatly restricted, though the Lilliputians are the ones who initially make him a prisoner.