Some regions or countries of the world are developed whereas some are underdeveloped
Answers
the reasons behind the question you ask that some reasons for countries of world are developed where is some other are in developed or underdeveloped are many but most probably of them are that most of these underdeveloped country are due to the colonization of Britishers in their history period at that time due to this colonization there were many scarcity of minerals and other things through which their economy could grow other than this other reason could be that they were not even much time and chances so that they could developed like other countries which affect their growth time also and last and final reason is that each of the underdeveloped country is due to the conservative things of conservative ideas of people's which makes a country unable to develop properly.
Answer:One puzzle of the world economy is that for 200 years, the world’s rich countries grew faster than poorer countries, a process aptly described by Lant Pritchett as “Divergence, Big Time.” When Adam Smith wrote The Wealth of Nations in 1776, per capita income in the world’s richest country – probably the Netherlands – was about four times that of the poorest countries. Two centuries later, the Netherlands was 40 times richer than China, 24 times richer than India, and ten times richer than Thailand.
But, over the past three decades, the trend reversed. Now, the Netherlands is only 11 times richer than India and barely four times richer than China and Thailand. Spotting this reversal, the Nobel laureate economist Michael Spence has argued that the world is poised for The Next Convergence.
Yet some countries are still diverging. While the Netherlands was 5.8, 7.7, and 15 times richer than Nicaragua, Côte D’Ivoire, and Kenya, respectively, in 1980, by 2012 it was 10.5, 21.1, and 24.4 times richer.