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Researchers reported that for men,being unmarried increases the risk of depression.These findings were based on the medical records of 400 married men and 500 unmarried men.Why is this conclusion not justified?
Black Swan Records
The first major African American-owned record label in the United States, founded in the early 1920s.
Lucrative Market
A market segment that offers the potential for significant profits.
Eubie Blake
An African American composer and pianist, notable for his contributions to the development of jazz and ragtime music.
Noble Sissle
An influential African-American jazz composer, lyricist, and band leader of the early 20th century, known for his collaboration with Eubie Blake.
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