"Panchsheel" refers to five principles of peaceful coexistence that have greatly shaped the interactions between nations, especially during the Cold War. These principles are Peaceful Co-existence, Mutual respect for each other’s territorial integrity and sovereignty, Mutual non-aggression, Mutual non-interference in each other’s internal affairs, and Equality and mutual benefit, which are not listed here.

Option 1- Non-alignment: This is not a principle of Panchsheel. Non-alignment was a major policy strategy for India during the Cold War, aimed at maintaining distance from major power blocs to maintain national sovereignty, but it isn`t one of the five principles of Panchsheel.

Option 2- Peaceful Co-existence: This is the principle of Panchsheel that asserts the need for nations to live in peace and harmony, regardless of political, cultural, or social differences.

Option 3- Mutual respect for each other`s territorial integrity and sovereignty: This is a principle of Panchsheel that emphasizes the respect for national boundaries and sovereign rights.

Option 4- Mutual non-interference in each other’s internal affairs: This principle of Panchsheel promotes non-interference in domestic affairs of other nations to maintain peaceful relations.

So, the