Colombia sprawling slum development at altos de cazuca, bogota

colombian slums horizontals photo america road roads persons developing country south america sean horizontal slum south developing countries sprawl people altos shanty cazuca south americans urban sprawling shanty town favela home colombia bogota favelas shanty towns slum shanty town latin shanty towns colombians south americans urbanization third world urban south american tracks development person shanty urbanisation south american city track poverty cities homes sprague south america cities poor