Explanation:

- Globalisation (Option 2):

- This describes the process of interaction and integration among people, companies, and governments worldwide.

- It enables the fast and secure flow of goods, services, and information across borders.

- ?? Correct answer

- Liberalisation (Option 1):

- Refers to the relaxation of government restrictions, usually in economic policies.

- It often involves opening up markets to competition and reducing tariffs.

- Demonetisation (Option 3):

- Involves stripping a currency unit of its status as legal tender.

- This is usually done when changing national currency or combating illicit activities.

- Privatisation (Option 4):

- The process of transferring ownership of a business, enterprise, or public service from the government to private individuals or organizations.

- Aimed at increasing efficiency and profits.