Racial groups are categories of people who share common physical characteristics, such as skin color, facial features, and hair type. These characteristics are often influenced by geographic ancestry and can vary widely among different populations. Racial groups are often used in social, cultural, and scientific contexts to understand human diversity. The concept of racial groups is complex and can intersect with other factors like ethnicity, culture, and nationality. While some people identify strongly with their racial group, others may see it as just one aspect of their identity. Understanding these groups can help promote awareness and appreciation of human diversity in societies around the world.