Final answer:
The 'Lost Generation' refers to young people who felt disillusioned and purposeless after World War I, criticizing American consumer culture.
Step-by-step explanation:
The term 'Lost Generation' refers to the young people who felt disillusioned and purposeless after World War I. This term was coined by the writer Gertrude Stein to describe a group of American writers who lived in Europe during the 1920s. These writers, including Ernest Hemingway, F. Scott Fitzgerald, and T.S. Eliot, criticized American consumer culture and explored themes of disillusionment and alienation in their works.
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