What is the significance of Arunachal Pradesh in the context of the Constitution?
The significance of Arunachal Pradesh in the context of the Constitution is that it was added as a state under Article 239A, which allowed the President to establish a council to administer its territories. The territory is specified in section 5 of the North-Eastern Areas (Reorganisation) Act, 1971, and became an official part of India on January 21, 1972.