Concept:The bipolar world refers to the global division led by the United States and the Soviet Union during the Cold War.
This division greatly influenced the formation of a movement of non-aligned nations.
Explanation:During the Cold War, the world was split into two hostile power blocs.
Many newly independent developing countries did not want to join either bloc.
They wanted to avoid being pawns in superpower rivalry.
This led them to form the Non-Aligned Movement, often called NAM.
NAM was created to protect the interests of developing countries and to promote peace and independence.
It also provided a forum for these nations to cooperate without joining any major power alliance.
The tension of the bipolar world was therefore the major condition that made NAM necessary.
Answer:A. non-aligned movement.