Summary

1911 Encyclopædia Britannica, Volume 24… (1911)

Industries are of little importance. The sanitation of the city has been installed since the American occupation; sewers have been laid and a water-supply is piped from Rio Piedras.
From Caparra, established in 1508 by Juan Ponce de Leon and now known as Pueblo Viejo, the Spanish settlement removed in 1520 to San Juan or San Juan Bautista de Puerto Rico, nearer the coast. The new settlement became the capital of the eastern district of the island, to the whole of which the latter part of the name came to be applied.
Source: Wikisource

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