Normative Legal Theory is a branch of legal philosophy that focuses on what the law ought to be, rather than what it is. It examines the moral foundations of law and seeks to establish standards for evaluating legal systems and practices. This theory often addresses questions about justice, rights, and the role of law in society. Key figures in normative legal theory include Ronald Dworkin and John Rawls, who emphasize the importance of fairness and moral reasoning in legal interpretation. By analyzing laws through a normative lens, scholars aim to propose improvements and guide lawmakers in creating just legal frameworks.