Final answer:
William Wordsworth is often cited as the world's supreme poet of nature. His work exemplifies the Romantic Era's passion for the natural world and demonstrates his significant influence on the poetic expression of nature.
Step-by-step explanation:
World's Supreme Poet of Nature
When discussing the world's supreme poet of nature, William Wordsworth is often regarded as the preeminent figure. His dedication to the beauty of nature and the depth he gave to pastoral scenes in his poetry sets him apart. As one of the most well-known Romantics, Wordsworth's work, such as 'The World Is Too Much with Us', exemplifies the Romantic Era's emphasis on emotion and the majesty of the natural world. His selected poems illustrate the era's radical spirit, with a focus on liberty and social justice. The Romantic Era was marked by writers with revolutionary ideas, many of whom, including Wordsworth, were also involved in political activism. Wordsworth's experiences in England and France influenced his writing deeply, and he is celebrated for his poignant portrayals of nature and humanity's relationship with it.