Made her first appearance in Poetry magazine in May 1915.
On May 1, 1915, Marianne Moore's work appeared for the first time in *Poetry* magazine, marking her formal debut as a professional poet in American literature. This event is a critical point in her career, as her contributions to the magazine showcased her unique voice and cemented her as a burgeoning talent in modernist poetry.
Her publication in *Poetry* magazine allowed her to reach a wider audience and established connections with other prominent poets and critics who would support her throughout her career. Moore's work quickly gained recognition for its deviation from traditional poetic forms and its embrace of complex, vivid imagery and thoughtful exploration of modern themes.