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Last edited Jan 6, 2022

Created on Jan 6, 2022

A map of Italy displays city markers colored by population, with a green-to-blue scale. The visualization uses the Google Charts GeoChart API with markers mode, mapping population and area data for eleven Italian cities including Rome, Milan, and Naples. The chart renders within an HTML div, loaded via Google's loader script with a maps API key for geocoding marker positions.

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A bare minimum HTML page demonstrating use of CSS and JavaScript.

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