What is the significance of the changes made to the territories specified in section 7 of the North-Eastern Areas (Reorganisation) Act, 1971?
The significance of the changes made to the territories specified in section 7 of the North-Eastern Areas (Reorganisation) Act, 1971 is not explicitly mentioned in the provided context. However, it can be inferred that these changes likely pertain to alterations or reorganization of administrative divisions within the region covered by the Act.