Who had jointly published the Lyrical Ballads in 1798 Why was it considered as a significant work?

William Wordsworth and Samuel Taylor Coleridge jointly published the Lyrical Ballads in 1798. It is considered significant because it is seen as the beginning of the Romantic movement in English literature, emphasizing emotion, imagination, and the beauty of nature. The collection also challenged traditional poetic forms and language, paving the way for a new style of poetry.