Question: The Machine in the Garden: Technology and the Pastoral Ideal in America, is a 1964 work of literary criticism written by Leo Marx and published by Oxford University Press, trope notably appears in Henry David Thoreau's "Walden" (1854) when the whistling sound of a steam locomotive disrupts the natural landscape of which lake in Concord, Massachusetts in the which country?
Sentence (from "The Machine in the Garden"): The title of the book refers to a trope in American literature representing the interruption of pastoral scenery by technology due to the industrialization of America during the 19th and 20th century.
Relevant evidence: No