Step 1: Analyze the principles of international law.
- Res Judicata, Equity, and Estoppel are fundamental principles of international law.
- Special Circumstances does not form a core principle.
Match List-I with List-II 
Match List-I with List-II.
| List-I | List-II |
|---|---|
| A. UN Charter | I. 1966 |
| B. Covenant on Civil and Political Rights | II. 1972 |
| C. Stockholm Conference on Human Environment | III. 1948 |
| D. Universal Declaration of Human Rights | IV. 1945 |
Choose the correct answer from the options given below: