Which of the Following Statements About Minstrelsy Is LEAST Accurate

Which of the following statements about minstrelsy is LEAST accurate?

A) Emerging in the nineteenth century,the genre remained a popular feature of American entertainment into the twentieth.
B) The genre built on a tradition of racist exaggerations and distortions of black Americans' physical features and speech patterns.
C) The racist elements of the genre helped to create a sense of political and social solidarity among some white immigrant groups.
D) Despite the racist elements of the genre,black leaders like Frederick Douglass praised it for making elements of black musical tradition more accessible to white audiences.