Nadi is an American region comprising a number of cities, large towns, and other urban areas that have merged to form one continuous urban or industrially developed area.
  A coal region, for example, is a physical or geomorphological region, but its development and exploitation can make it into an economic and a cultural region
== Requirements ==Six factors facilitated industrialization: high levels of agricultural productivity to provide excess manpower and food; a pool of managerial and entrepreneurial skills;  available ports, rivers, canals, and roads to cheaply move raw materials and outputs; natural resources such as coal, iron, and waterfalls; political stability and a legal system that supported business; and financial capital available to invest

