Final answer:
The Marvelettes received widespread recognition from Motown, including a number one hit with the song 'Please Mr. Postman', which contributed to Motown's prominence and influence in the music industry.
Step-by-step explanation:
From Motown, the Marvelettes received significant recognition, including their first major hit with the song 'Please Mr. Postman', which reached number one on the Billboard Hot 100 chart in 1961. This success helped to establish Motown as a powerhouse in the music industry and paved the way for future artists. The Marvelettes are also credited with helping to lay the groundwork for the success of other Motown girl groups, such as The Supremes and Martha and the Vandellas.