Gun laws in Guam
Gun laws in Guam regulate the sale, possession, and use of firearms and ammunition in Guam, an unincorporated territory of the United States. As Guam is a territory of the United States, many U.S. federal laws apply, as well as Constitutional rulings and protections.
Postage stamps and postal history of Guam
Following the victory of the United States in the war of 1898, in December 1898 Spain agreed by the treaty of Paris to sell the island of Guam, while the others Mariana islands became part of the German Empire. US troops had been present since an invasion the previous June.