Article 1 of the Indian Constitution uses the term "Bharat" to refer to India in addition to the term "India". The use of both terms in the Constitution has historical and cultural significance.

The term "Bharat" is derived from the ancient Indian epic, the Mahabharata, and is believed to have been the name of an ancient kingdom or empire in India. It is also believed to be a reference to King Bharata, an important figure in Indian mythology.

The use of the term "Bharat" in the Constitution represents a connection to India's ancient cultural heritage and serves as a reminder of the country's rich history. It also acknowledges the fact that India is a diverse country with a rich cultural legacy that extends beyond its modern borders.

Moreover, the use of both "India" and "Bharat" in the Constitution reflects the diverse linguistic and cultural backgrounds of the people of India. The Constitution recognizes the importance of linguistic diversity and ensures that all major languages spoken in India are recognized and protected.

In summary, the use of the term "Bharat" in Article 1 of the Indian Constitution serves as a cultural and historical reference and acknowledges the diverse linguistic and cultural heritage of India.

Source : ChatGPT