Races refer to groups 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. The concept of race is primarily a social construct, meaning it is shaped by cultural and historical contexts rather than strictly biological differences. Throughout history, the idea of race has played a significant role in shaping societies and influencing social dynamics. It has been used to categorize individuals and justify unequal treatment, leading to issues such as discrimination, prejudice, and racism. Understanding race is essential for promoting equality and fostering inclusive communities.