What is the importance of this section in the context of the Indian constitution?
The importance of this section in the context of the Indian constitution is that it establishes the supremacy of Parliament and the Legislature of a State with respect to making laws on certain matters. It also clarifies that any law in force immediately before the commencement of the Constitution will continue until altered or repealed by Parliament, subject to adaptations and modifications made under Article 372. Additionally, it states that the principles contained in Part IV (Directive Principles of State Policy) are not enforceable by any court but are fundamental in the governance of the country, with the duty of the State being to apply these principles when making laws.