Consider the following pairs:
State Description
I. Arunachal Pradesh The capital is named after a fort, and the State has two National Parks
II. Nagaland The State came into existence on the basis of a Constitutional Amendment Act
III. Tripura Initially a Part ‘C’ State, it became a centrally administered territory with the reorganization of States in 1956 and later attained the status of a full-fledged State.
How many of the above pairs are correctly matched?