Liberalism, neo-liberalism, and post-liberalism are political and legal philosophies that have shaped societies worldwide. They are linked to democracy, freedom, and the rule of law. From historical events like the French Revolution to modern economic theories, these ideologies have influenced global institutions and policies. However, post-liberalism has emerged as a response to the shortcomings of neo-liberalism, aiming to address issues of exploitation and inequality. In Nepal, these ideologies have played a role in shaping the country's democratic movements and legal framework, as seen in the Constitution of Nepal.