Final answer:
Alurista, associated with Chicano poetry, is not a seminal figure in Anglo poetry's development, which was shaped by Victorian and Modernist movements and the Harlem Renaissance with poets like Alfred Lord Tennyson and T.S. Eliot.
Step-by-step explanation:
Alurista, a figure associated with Chicano literature and poetry, was not directly linked to the Anglo poetry movement and therefore the statement in the question may contain a mix-up. Instead, prominent figures in Victorian literature, Modernist literature, and movements such as the Harlem Renaissance played significant roles in the contemporary development of Anglo poetry. Among these, Alfred Lord Tennyson shone as a luminary in the Victorian era, appointed Poet Laureate, and leaving an indelible mark through works like "The Lady of Shalott." T.S. Eliot, a pillar of Modernism, influenced English-language poetry with seminal works like "The Waste Land" and "The Love Song of J. Alfred Prufrock." During the Harlem Renaissance, traditionalist poets like Countee Cullen interlaced African-American themes with English poetic forms, signifying a diverse cultural contribution to Anglo poetry.