Question

how was 1991 a year of important changes in the history of the world and of India​

Answer 1

because in 1991 govt economy policies are applied

that is;

liberalisation

privatisation

and

globalisation

Answer 2

✨International events:

◼Dissolution of USSR

◼First Gulf War

◼War and Collapse of Yugoslavia

◼Change of name of a city(St, Petersburg) thrice in the same century

✨Indian events:

◼Assassination of Rajiv Gandhi

◼Indian economic crisis of 1991