The Masque of Anarchy in the context of 1819 in poetry

Percy Bysshe Shelley (/bɪʃ/ BISH; 4 August 1792 – 8 July 1822) was an English writer who is considered one of the major English Romantic poets. A radical in his poetry as well as in his political and social views, Shelley did not achieve fame during his lifetime, but recognition of his achievements in poetry grew steadily following his death, and he became an important influence on subsequent generations of poets, including Robert Browning, Algernon Charles Swinburne, Thomas Hardy, and W. B. Yeats. American literary critic Harold Bloom describes him as "a superb craftsman, a lyric poet without rival, and surely one of the most advanced sceptical intellects ever to write a poem."

Shelley's reputation fluctuated during the 20th century, but since the 1960s he has achieved increasing critical acclaim for the sweeping momentum of his poetic imagery, his mastery of genres and verse forms, and the complex interplay of sceptical, idealist, and materialist ideas in his work. Among his best-known works are "Ozymandias" (1818), "Ode to the West Wind" (1819), "To a Skylark" (1820), "Adonais" (1821), the philosophical essay "The Necessity of Atheism" (1811), which his friend T. J. Hogg may have co-authored, and the political ballad "The Mask of Anarchy" (1819). His other major works include the verse dramas The Cenci (1819), Prometheus Unbound (1820) and Hellas (1822), and the long narrative poems Alastor, or The Spirit of Solitude (1815), Julian and Maddalo (1819), and The Triumph of Life (1822).

"Ode to the West Wind" is an ode, written by Percy Bysshe Shelley in 1819 in arno wood near Florence, Italy. It was originally published in 1820 by Charles Ollier in London as part of the collection Prometheus Unbound, A Lyrical Drama in Four Acts, With Other Poems. Perhaps more than anything else, Shelley wanted his message of reform and revolution spread, and the wind becomes the trope for spreading the word of change through the poet-prophet figure. Some also believe that the poem was written in response to the loss of his son, William (born to Mary Shelley) in 1819. The ensuing pain influenced Shelley. The poem allegorises the role of the poet as the voice of change and revolution. At the time of composing this poem, Shelley without doubt had the Peterloo Massacre of August 1819 in mind. His other poems written at the same time—"The Masque of Anarchy", Prometheus Unbound, and "England in 1819"—take up these same themes of political change, revolution, and role of the poet.