Political science informs public policy by providing evidence-based analysis and frameworks for addressing societal challenges. It examines the interplay between political behavior, institutions, and decision-making processes, enabling policymakers to identify effective strategies for enacting change. Through rigorous research and evaluation of past policies, political science equips practitioners with insights into potential outcomes and unintended consequences. Ultimately, integrating political science into policymaking enhances the effectiveness and accountability of governance, supporting informed and responsive public policies.