What role can the Union play in preserving the unique cultural identity of the Hindi language as it evolves and adapts to new influences from other Indian languages?
The Union can play a significant role in preserving the unique cultural identity of the Hindi language as it evolves and adapts to new influences from other Indian languages by actively promoting its spread, development, and enrichment. This can be achieved through various measures such as:

1. Encouraging the use of Hindi in government and educational institutions, ensuring that it remains a medium of expression for all elements of India's composite culture.
2. Enhancing the quality of Hindi education by providing resources, training, and support to teachers and students alike.
3. Supporting research and development in the field of Hindi linguistics, literature, and translation to ensure that the language stays relevant and dynamic.
4. Facilitating cultural exchange programs that promote understanding and appreciation of the Hindi language among different linguistic communities within India.
5. Collaborating with experts from various Indian languages to enrich Hindi by assimilating forms, styles, and expressions used in these languages without compromising its unique character.
6. Promoting the use of Sanskrit as a primary source for vocabulary expansion while also drawing upon other languages where necessary or desirable.