1863-1938. Italian poet, novelist, and playwright. Marking a departure from 19th-century Italian literary traditions, his use of language and style of writing earned him much criticism in his own time. His first volume of poetry, Primo vere/In Early Spring 1879, was followed by further collections of verse, short stories, novels, and plays (he wrote the play La Gioconda for the actress Eleonora Duse in 1898). After serving in World War I, he led an expedition of volunteers in 1919 to capture Fiume, which he held until 1921. He became a national hero, and was created Prince of Montenevoso in 1924. Influenced by Nietzsche's writings, he later became an ardent exponent of Fascism.