Political philosophy guides moral responsibility in governance by providing frameworks that help leaders assess their duties and ethical implications of their decisions. Various philosophies, such as utilitarianism or deontology, offer differing viewpoints on how to prioritize the welfare of citizens, rights, and justice. Ideologies influence policies regarding social issues, economic structures, and rights frameworks, thus informing how leaders approach governance. By grounding decisions in ethical considerations, political philosophy promotes accountability and helps maintain trust between citizens and their government.