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<H5> Global Economic Inequality </H5> |
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<H5> Clean Water and Sanitation </H5> |
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Social
Dados das redes sociais
O custo e a sobrecarga anteriormente tornaram inviável essa forma de comunicação semi-pública.
Mas os avanços na tecnologia de redes sociais a partir de 2004-2010 tornaram possíveis conceitos mais amplos de compartilhamento.