Final answer:
The dance choreographed by Talley Beatty about racial violence is called "The Mourner's Bench."
Step-by-step explanation:
The dance choreographed by Talley Beatty about racial violence is called "The Mourner's Bench." It was created in 1947 and is considered one of Beatty's most influential works. The dance explores themes of discrimination, oppression, and the African American experience in America. Beatty's choreography uses powerful movement and emotional expression to convey the impact of racial violence on individuals and communities.