The United States Virgin Islands (USVI), an unincorporated territory of the United States, are located in the Caribbean Sea and consist primarily of the islands of Saint Thomas, Saint John, and Saint Croix. Originally inhabited by the Ciboney, Carib, and Arawak peoples, the islands were first encountered by European explorers when Christopher Columbus arrived in 1493. Over the centuries, the Virgin Islands were controlled by several European powers—including Spain, the Netherlands, France, and Denmark—before Denmark established firm control in the 18th century and developed a plantation economy heavily reliant on enslaved African labor. The islands' strategic value during World War I led the United States to purchase them from Denmark in 1917 for $25 million in gold, primarily to prevent their use as a submarine base by Germany. Since then, USVI residents have been U.S. citizens (since 1927), though they do not have voting representation in Congress nor voting rights in presidential elections. Today, the USVI is renowned for its beautiful beaches, vibrant Afro-Caribbean culture, and tourism-based economy, while also reflecting a rich, complex history shaped by colonization, resilience, and cultural blending.