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Colombia is a country whose geography has determined its forms of occupation of its territory. Its economy has developed through the axes of the river Magdalena and Cauca, privileging the consolidation of a few urban centres that have led the country's commercial relations. This condition has also affected the dynamics through which it has structured its road network throughout the twentieth century on the basis of an export economy that has kept and maintained a strong regionalization of its territory.

Population and railroads in Colombia: the relevance of the coffee plantation-economy at the beginnings of the XXth century