martes, 20 de septiembre de 2011

Ch 15- Urbanization

Thanks to medical advances, better health oportunities and medical advances, people are becoming more fertile and families are growing. But the problem is that to sustain a family you need jobs, which the most profitable are located in the city. So this is why many people from the outskirts of the big cities move into these cities in search for a better life, better jobs, better educational oportunities and better health options.

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