Explanations:The renaming of NEFA (North-East Frontier Agency) to Arunachal Pradesh is a significant event in the political and administrative history of India. NEFA was an administrative division of the Government of India, established in 1954, to manage the northeastern frontier region. The renaming process took place in 1972, marking a significant step in the development and recognition of the region as a distinct entity within the Indian administrative framework.
The renaming of NEFA to Arunachal Pradesh was not the work of a single individual but involved the collaborative efforts of several political figures. Bibhabasu Das Shastri and Raja were two key figures in this process. Bibhabasu Das Shastri was a prominent political leader and the first Chief Minister of Arunachal Pradesh. Raja, another significant political figure, also played a crucial role in the renaming process. Their combined efforts led to the official renaming of NEFA to Arunachal Pradesh.
Understanding the historical context of this renaming is essential for students preparing for competitive examinations such as the UPSC, SSC, and State PSC. The renaming of NEFA to Arunachal Pradesh is a part of the broader narrative of the political and administrative development of the northeastern states of India. It reflects the efforts to integrate and recognize the unique cultural and geographical identities of these regions within the Indian Union.
It is important to note that the renaming process was not just a change in nomenclature but also represented a shift in the administrative and political status of the region. The renaming of NEFA to Arunachal Pradesh was a step towards granting the region a more formal and recognized status within the Indian administrative structure. This event is often discussed in the context of the broader political and administrative changes that have taken place in the northeastern states of India.
Therefore, the correct answer is that both Bibhabasu Das Shastri and Raja were involved in the renaming process, making option C the correct choice. This answer reflects the collaborative nature of the renaming process and the significant roles played by both individuals in this historical event.