51st state
Guam (formally the Territory of Guam) is an unincorporated and organized territory of the United States. Located in the western Pacific Ocean, Guam is one of five American territories with an established civilian government.
Apra Harbor
U.S. naval Captain Henry Glass claimed Guam as part of the U.S. on June 20, 1898. Guam connected with the rest of the world in 1903 when it became the site of telegraph cable stations.