How did Sartoris introduce Yoknapatawpha County?

Sartoris (1929), the third novel by William Faulkner, serves as the inaugural work set within his fictional Yoknapatawpha County, Mississippi.12

Rather than utilizing a formal introduction, the novel established this "densely imagined world" by drawing upon Faulkner’s own local observations and family history. It introduced the setting—modeled primarily on Oxford and Lafayette County—as a cohesive environment characterized by the recurring use of specific characters, places, and themes.2

The narrative centers on the Sartoris family, whose internal struggles with a mythic past and a "tawdry present" reflect the broader social tensions Faulkner would explore throughout his career, including racial conflict and the brutality of the American South. Additionally, the novel introduced key figures who would become staples of the Yoknapatawpha cycle, such as the Snopes family and lawyer Horace Benbow.12