Final answer:
S.T. Coleridge wrote his major poems during the 19th century, being a central figure of the Romantic movement along with William Wordsworth. They published 'Lyrical Ballads' in 1789, marking the beginning of this literary era.
Step-by-step explanation:
Samuel Taylor Coleridge wrote his major poems during the 19th century. Coleridge was an important figure in the English Romantic movement, which manifested itself at the end of the 18th century and into the early 19th century. Alongside William Wordsworth, he published Lyrical Ballads in 1789, which was a prominent work in the launch of Romantic literature. However, it's essential to note that while Lyrical Ballads was initiated at the close of the 18th century, Coleridge continued producing significant poems well into the 19th century, including “Rime of the Ancient Mariner” and “Kubla Khan.”
Learn more about S.T. Coleridge's major poems