Guam

Guam is an organized, unincorporated territory of the United States situated within the Micronesia subregion of the western Pacific Ocean. The territory functions as the westernmost point and territory of the United States and encompasses an area of 549 square kilometers with a population of 165,768.

A major historical turning point for the island occurred during World War II. On December 8, 1941, Japanese forces captured Guam shortly after the attack on Pearl Harbor, initiating a two-and-a-half-year occupation. American forces recaptured the island on July 21, 1944, an event formally commemorated locally as Liberation Day. Following the conclusion of the war, the Guam Organic Act of 1950 established the territory as an organized, unincorporated jurisdiction of the United States, instituted a civilian government structure, and granted U.S. citizenship to the population. Subsequent legislative milestones included the Guam Elective Governor Act of 1968, which provided for the popular election of the island's governor. Today, the economy of Guam relies heavily on tourism and the U.S. military, maintaining its role as a strategic asset in the Pacific.

Guam is an organized, unincorporated territory of the United States situated in the Micronesia subregion of the western Pacific Ocean. The territory spans 210 square miles or 540 square kilometers, functioning as the largest and southernmost of the Mariana Islands and the largest island in Micronesia.

Indigenous Guamanians are the Chamorro people, who settled Guam and the surrounding Mariana islands approximately 3,500 years ago. Their ancestral origins link to the Austronesian peoples of Taiwan, the Philippines, the Malay Archipelago, and Polynesia. Portuguese explorer Ferdinand Magellan became the first European to visit and claim the island on March 6, 1521, while sailing in the service of Spain. Full Spanish colonization followed in 1668 with the arrival of a mission led by Diego Luis de San Vitores.

During the Spanish–American War, the United States captured the territory on June 21, 1898, and Spain formally ceded it under the 1898 Treaty of Paris. Before World War II, the island operated as one of five American jurisdictions in the Pacific Ocean. A major historical turning point occurred on December 8, 1941, when Japanese forces captured the island hours after the attack on Pearl Harbor. The resulting occupation lasted for two and a half years, subjecting indigenous residents to severe hardships including forced labor, concentration camps, and massacres. American forces recaptured the territory during the Battle of Guam, which concluded on August 10, 1944. July 21 is commemorated annually as Liberation Day to mark this recapture.

Since the 1960s, the local economy has relied primarily on tourism and the United States military, for which the island serves as a major strategic asset. Its capital is Hagåtña, and its most populous village is Dededo. The territory has a population of 165,768 and uses the United States dollar as its currency. Public opinion polls indicate a strong preference for American statehood in discussions concerning its future political status. The United Nations lists the island among its 17 non-self-governing territories, and the region has maintained membership in the Pacific Community since 1983.