bet365 sign up bonus code newspaper comprehensively reports from foreign media November 15，The official website of the University of Gothenburg in Sweden stated，A new study by Ola Olsson, a professor in the school’s Department of Economics and others shows that，Although the bet365 sign up bonus code network has a history of more than 2,000 years，But it still corresponds to a certain extent with the location of contemporary roads and the activity of economic activity，This shows the far-reaching impact of infrastructure construction。

The bet365 sign up bonus code network was a huge ancient transportation infrastructure。Olson et al. superimposed a map of the bet365 sign up bonus code network on a contemporary satellite image of nighttime light distribution that can show the level of regional economic activity，Then divide the map into fine grids，Measuring the density of ancient Roman roads in each grid，Consider results with this location in transportation infrastructure、Comparison with contemporary conditions in terms of population density and economic activity。Research findings，The bet365 sign up bonus code network promoted the concentration of urban and economic activities in areas along the roads。

However，Researcher said，This correlation is mainly reflected in the western region that once belonged to bet365 sign up bonus code Empire and is today’s Europe。Roads in the area are maintained，The emergence of market towns as a robust and economically meaningful mechanism to perpetuate the influence of ancient Roman roads。In the eastern region of bet365 sign up bonus code Empire, today’s Middle East、North Africa，Vehicle transportation is gradually replaced by camel caravans，The original ancient Roman roads are being used less and less，Compared with the western region，New roads are not built on old roads。The level of road density in ancient Rome cannot effectively predict the level of contemporary road density or economic activity in the eastern region。Olson said，In these areas，Ancient Roman roads become irrelevant，Can’t see the continuity of prosperity associated with it。

Olson thinks，Discuss how investment in infrastructure construction can maintain significant impact in the long term，Important for understanding why some areas are more developed than others，At the same time，These findings also help explain the context of today’s infrastructure decisions。For example，Sweden is discussing the possibility of building a new main railway line，The railway has played a very important role in Sweden’s bet365 sign up bonus code activities since the 19th century。After completion，People expect it to bring new opportunities for bet365 sign up bonus code development in some regions。

　　(bet365 sign up bonus code/Compiled)