Segregation of areas in the South and the North are caused by divided into developed countries and countries that have not yet developed. The developed countries, there are several reasons why is a country that developed in parts of the industry. Educational technology, hygiene, which by most European countries and as NATO and other countries over a group of developed countries that part comes from in the past as a country of transit for maritime. They also include countries where British rule and in part of the area under the country's land development or backwards countries. Which also include developing countries. This is an area of the country where there is still war and contend for the rapids. Obsolete technology, and so on.
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