Final answer:
Soul Music is predominantly associated with African Americans, who developed this genre by combining elements of gospel, rhythm and blues, and jazz.
Step-by-step explanation:
The ethnic group associated with Soul Music is B) African Americans. Soul music is a genre that originated in the United States during the 1950s and 1960s, and it combines elements of African-American gospel music, rhythm and blues, and jazz. Soul music became popular for its deep, expressive vocals and emphasis on an emotional connection with the music.
It reflects the cultural and historical experiences of African Americans, including the influences of African musical traditions, the impact of slavery, and the blending of Christian spiritual themes with secular topics within the music. Key figures in the development of soul music include artists like Aretha Franklin, James Brown, and Ray Charles, who drew upon their African American heritage to create this unique and transformative music genre.