How did blues music develop in the American South after the Civil War?

The blues emerged in the American South following the American Civil War (1861–65), primarily created by formerly enslaved African Americans and their descendants working on Southern plantations.12

This genre developed as a synthesis of various musical influences, including work songs, field hollers, hymns, minstrel show music, ragtime, and the folk and popular music of the white Southern population. Many elements of the blues were rooted in African musical traditions, such as call-and-response patterns, falsetto vocal breaks, and the tendency to make instruments "talk" or mimic vocal idioms.134

Early blues was a rural, solo-performed music associated with agricultural workers. It served as a deeply personal commentary on the hardships of life, including sharecropping, racial segregation, and the oppressive conditions of the Jim Crow era. Principal regional styles developed in Texas, Georgia, the Carolinas, and the Mississippi Delta.234