Established in 1952, Christiansted National Historic Site was the first unit of the National Park Saystem in the US Virgin Islands. The park's historic buidings and grounds commemorate the Danish heritage (1733-1917) of the town of Christiansted, St. Croix, which was named in honor of the reigning King of Denmark and Norway, Christian VI. In the 1700s, Christiansted was part of a mercantile system that linked Europe,West Africa, and the Caribbean in the infamous "Triangular Trade." Christiansted was the first town in the Lesser Antilles to be built on the grid system and to have a building code. Its distinctive colonial architecture reflects the town's status as capital of the Danish West Indies (1755-1871); the great wealth generated by the export of cane sugar, molasses, and rum; and the influence of government building inspectors.