Collective identities refer to the amalgamation of shared values, beliefs, and affiliations that bind individuals together within a group, fostering a sense of unity and shared purpose. These identities serve as a foundational framework through which people define themselves and others, influencing the way they perceive the world and interact with one another. Whether grounded in cultural, social, or ideological dimensions, CIs play a pivotal role in shaping individuals' sense of belonging and self-worth. Moreover, these identities often extend beyond mere individual self-perception, impacting broader societal dynamics and contributing to the formation of social norms and group behaviors.

Understanding collective identities involves recognizing the intricate interplay between individual and group-level dynamics. Individuals actively participate in the construction and reinforcement of collective identities. They shape and being shaped by the values and norms of their chosen or assigned groups. The process is dynamic, evolving over time as societies change and adapt. While CIs can foster a sense of community and shared purpose, they can also contribute to divisions and conflicts when groups perceive their identities as incompatible or threatened. Thus, the exploration and analysis of collective identities are crucial for comprehending the complex web of social interactions and for devising strategies that promote inclusivity, understanding, and cooperation within diverse communities.