"Black or African American" refers to individuals with ancestral roots in Africa, particularly those whose heritage is linked to the transatlantic slave trade. This term encompasses a diverse group of people with various cultural backgrounds, languages, and traditions, reflecting the rich history and experiences of African descendants in the United States. The classification is often used in demographic data and social research to address issues related to race, identity, and social justice. Organizations like the U.S. Census Bureau collect data on this population to better understand their needs and contributions to society, promoting equity and inclusion.