In "their eyes were watching god", the characters style of speech is a. accent b. slang c. dialect d. twang

C. dialect

Explanation:

Zora Neale Hurston interprets her characters' expressed discourse into dialect of composed prose while holding the phonetics for how they talk. This vernacular reflects how characters would address one another and gives the peruser a progressively rich understanding of the community and environment within the story. 

8 ish depending on the what grade