Which of the following are stated as Directive Principles of State Policy by Articles 51 of the Constitution of India? (A) Promote intentional peace and security (B) Maintain just and honourable relating between nations. (C) Encourage settlement of international disputes by arbitration

• A. 1 and 2 only
• B. 1 and 3 only
• C. 2 and 3 only
• D. 1, 2 and 3