what is conversion of uni polar economy to bipolar or tri polar economy?

Answer 1

Change from an economic environment where one country/region is dominant to an environment where two countries/regions (bipolar) balance each other. In tripolar there are three countries. An example to bipolar environment was during the Cold War where US and Soviets were the two poles. Afterwards there was a unipolar environment with the dominance of the US and within a decade a tripolar system can be reached with the strengthening of India and China and Russia, and recovery of EU and Japan.

Answer 2

control of america's domination in every field of growth