This tiny island island became a territory of the United States following the Spanish American War.

The tiny island that became a territory of the United States following the Spanish American War is Guam, an unincorporated territory of the United States in Micronesia. Micronesia is a subregion of Oceania in the western Pacific Ocean; it shares history and culture with Melanesia to the South and Polynesia to the East.

Spanish American War is Guam

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