Identity politics impact party alignment by influencing how individuals and groups perceive their political affiliations based on shared characteristics, such as race, gender, or sexual orientation. As voters prioritize their identity-related issues, parties may adjust their platforms to cater to these concerns to secure electoral support. This can lead to a realignment in traditional party bases, as candidates who resonate with specific identity groups gain traction. However, it may also create divisions within parties as competing identities vie for recognition and representation, ultimately shaping political coalitions and electoral strategies.