User:Yk0302/Evaluate an Article

Which article are you evaluating?
William Grant Still

Why you have chosen this article to evaluate?
My professor assigned this article to evaluate in the musicology class.

Evaluate the article
The article seems to have concise and clear description in lead section area except the first sentence of the second paragraph, "Often referred to as the "Dean of Afro-American Composers,"" It doesn't have a citation. How do we know if it is a fact? Tone sounds neutral. The article have reliable sources and relevant content to the topic.