Question

what is the necessity of comparing different countries or states?​

Answer 1

Answer:

$\huge\mathfrak\red{Answer}$

Making comparisons between different countries and states helps to measures the performance of a country. It helps in comparing socio economic development of the countries and measures their performances.

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@ AR + NAV ❤

Answer 2

Answer:

Explanation:

We compare different countries and state by their average income or per capita income.