Is this natural? All the suggestions and ideas are welcome.谢谢


The report selects XXX as the source text. Written by American scholar XXX, the book introduces the diversity of African American identities through relationships with religion, ethnicity, slavery, and immigration from the era of slavery to the present, and discusses in-depth the relationships between African Americans and Africa in different historical stages as well. The book offers the details thoroughfully, objectively, simply and succinctly. It is of high academic value about the history of the African Americans and their identities.