Politics of Guam
Guam is a presidential representative democracy, whereby the Governor is head of government, and of a multi-party system. Guam is an organized, unincorporated territory of the United States with policy relations between Guam and the US under the jurisdiction of the Office of Insular Affairs.
History of Guam
The Immigration and Nationality Act of 1952, section 307, granted U.S. citizenship to "all persons born in the island of Guam on or after April 11, 1899. In the 1960s, the island's required security clearance for visitors was lifted.