Social identities are the various ways individuals define themselves in relation to groups they belong to, such as gender, race, ethnicity, religion, and nationality. These identities shape how people perceive themselves and how they are perceived by others, influencing their interactions and experiences in society. Social identities can also impact an individual's sense of belonging and community. For example, being part of a cultural group can provide support and shared values, while also highlighting differences from other groups. Understanding social identities is essential for fostering inclusivity and addressing issues like discrimination and inequality.