(Sunday, July 11, 1915) — The Chicago Sunday Tribune ran an article today titled, “Blues Is Jazz and Jazz Is Blues” in what’s believed to be one of the earliest, if not the earliest, uses of the word “jazz” as a musical term by a newspaper.
(Tuesday, June 1, 1915) — The T.S. Eliot poem “The Love Song of J. Alfred Prufrock” was first published today in Poetry: A Magazine of Verse in Chicago, heralding a paradigmatic cultural shift from late 19th-century Romantic verse and Georgian lyrics to Modernism.
(Saturday, May 22, 1915, about 4:00 p.m. local time) — The Lassen Peak volcano in the Shasta Cascade region above California’s northern Sacramento Valley exploded today, devastating nearby areas but causing no deaths.