Book Description
No one argues today that our world is modern. History teaches us that this modernity is the fruit of an evolution. This evolution that is the mainstream direction of world history has not been uniform on the entire face of the earth. At certain periods, in certain parts, localities, or countries of the world, changes and transformations took revolutionary forms. These changes and transformations are the result of the combination of factors. While some are involuntary, some are desired and sought for. The impacts of these changes and transformations affect the environment, life settings, as well as the lives of the people who are at their origin. The effects of changes and evolutions have taught human beings that change outcomes on the environment, on life setting, and to life itself can be induced. It is to these voluntary and planned transformations at the level of a community, a country, or group of countries from one continent to another, from one part of the world to another, has led to their classification as rich or poor, developed or underdeveloped. Other classifications place countries in three categories: developed countries (first world), emergent countries (second world), underdeveloped countries (third world).
