GENERAL KNOWLEDGE

Detailed explanation-1: -Answer. Answer: Isolationism, National policy of avoiding political or economic entanglements with other countries.

Detailed explanation-2: -Isolationism is a political philosophy advocating a national foreign policy that opposes involvement in the political affairs, and especially the wars, of other countries. Thus, isolationism fundamentally advocates neutrality and opposes entanglement in military alliances and mutual defense pacts.

Detailed explanation-3: -One example of isolationism is China. China cut itself off from the world in the fifteenth century and generally tried to stay isolated from that point forward. While China had sent out huge expeditions in the late 14th and early 15th centuries, no more expeditions sailed later on.