Explanation:

- Article 38: This article directs the State to secure a social order for the promotion of the welfare of the people. It highlights improving the standard of living and ensuring justice in all spheres of life, be it social, economic, or political.

- Correct Answer: Article 38

- Article 42: It focuses on providing just and humane conditions of work and for maternity relief.

- Article 44: This article talks about endeavoring to secure a uniform civil code for the citizens throughout India.

- Article 45: It refers to providing early childhood care and education for all children until they complete the age of six years.