Supreme Court has raised the status of many provisions of directive principles to that of fundamental right under which of the following Article?

Article 14 Article 18 Article 19 Article 21

Article 21

Articles 36-51 in Part IV of the Constitution lay down the guiding principles of governance for the State are called the 'Directive Principles of State Policy'. Supreme Court has raised the status of many provisions of directive principles to that of fundamental right by suggesting they violate one's right to life (Art. 21).