Which publication by William Wordsworth, co-authored with Samuel Taylor Coleridge, is credited with initiating the Romantic Era in English literature?

Explanation

The collaboration between Wordsworth and Coleridge produced 'Lyrical Ballads,' a groundbreaking collection that marked the beginning of the Romantic Age in English poetry. Other works listed, such as 'The Excursion' and 'The Prelude,' are significant but did not have the same foundational impact.