Danish colonization of the Americas
and the former political union of Denmark–Norway had a colonial empire from the 17th through the 20th centuries, large portions of which were found in the Americas. Denmark and Norway in one form or another also maintained land claims in Greenland since the 13th century.
Greenland
, which had been settled by the Norsemen in the 980s, submitted to Norwegian rule in 1261. Norway entered the Kalmar Union with Denmark and Sweden in 1397 and its overseas territories including Greenland became subject to the king in Copenhagen. Scandinavian settlement in Greenland declined over the years and the last written record is a marriage recorded in 1408, although the Norwegian claims to the land remained. Following the establishment of an independent Sweden, Norway and Denmark were reorganized into a polity now known as Denmark–Norway in 1536/1537 and the nominal Norwegian sovereignty over Greenland was taken up by the new kingdom. Despite the decline of European settlement and the loss of contact, Denmark-Norway continued to maintain its claim to lordship of Greenland.Between the years 1605–1607, King Christian IV of Denmark commissioned three expeditions to Greenland. These expeditions were conducted in order to locate the lost Norse Eastern Settlement as well as to reassert Danish sovereignty over Greenland. The expeditions were largely unsuccessful, partly due to its leaders lacking experience with the arctic ice and difficult weather conditions. Additionally later expeditions were searching on the east coast of Greenland, which was almost inaccessible at the time due to southward-drifting ice.
In the 1660s, a polar bear was added to the royal coat of arms. Around this same time Dano-Norwegian ships, joined by ships from various other European countries, began journeying to Greenland to hunt bowhead whales, though no formal recolonization was attempted.
In 1721, the Norwegian Lutheran minister Hans Egede and his Bergen Greenland Company received a royal charter from King Frederick IV granting them broad authority over Greenland and commissioning them to seek out the old Norse colony and spread the Reformation among its inhabitants, who were presumed to still be Catholic or to have reverted to paganism. Egede led three boats to Baal's River and established Hope Colony on Kangeq with his family and a few dozen colonists. Finding no Norse survivors, he started a mission among the Inuit and baptized the first child converts in 1724. Meanwhile, his settlers had been ravaged by scurvy and the Dutch attacked and burnt a whaling station erected on Nipisat. The Bergen company went bankrupt in 1727. King Frederick attempted to replace it with a royal colony by sending Major Claus Paarss and several dozen soldiers and convicts to erect a fortress for the colony in 1728 but this new settlement of Good Hope failed due to mutiny and scurvy and the retinue was recalled in 1730.
Three Moravian missionaries led by Matthias Stach arrived in 1733 and began the first of a series of mission stations at Neu-Herrnhut, but a returning Inuit child brought smallpox from Denmark and a large proportion of the native population died over the next few years. The death of Egede's wife prompted his return to Denmark, with his son Paul left in charge of the settlement. The Danish merchant Jacob Severin was granted authority over the colony from 1734 to 1740, which was extended until 1749, assisted by royal patronage and Moravian sponsorship of some of Egede's missionary activities. He was succeeded by the General Trade Company. Both were granted armed ships and full monopolies over trade around their settlements, to prevent better-armed, lower-priced, and better-quality Dutch goods from bankrupting the enterprise. The ranged nature of their monopolies spurred them to found new settlements: Christianshaab, Jakobshavn, Frederikshaab, Claushavn, Fiskenæsset, Ritenbenck and Egedesminde and Sukkertoppen, Holsteinsborg, Umanak, Upernavik, Godhavn, and Julianehaab. The GTC folded in 1774 and was replaced by the Royal Greenland Trade Department, which recognized that the island possessed neither fertile farmland nor easily accessible mineral wealth and that income would be dependent on the whaling and seal-hunting trade with the native Inuit. An early attempt to man a government-run Scandinavian whaling fleet was aborted and instead the KGH's Instruction of 1782 banned further attempts to urbanize the Inuit or alter their traditional way of life through improved employment opportunities or sales of luxury items. One effect was that construction of new settlements was effectively suspended after Nennortalik for a century until the establishment of Amassalik on the eastern shore in 1894. The 1782 Instructions also established separate governing councils for North and South Greenland.
Danish intervention on France's behalf during the Napoleonic Wars ended with the severing of Denmark-Norway under the 1814 Treaty of Kiel, which granted mainland Norway to Sweden but retained the former Norwegian colonies under the Danish crown. Repeated inquiries into the Greenlandic trade and the end of absolutism in Denmark did not end the KGH's monopolies. In 1857, the administrators did set up parsissaets, local councils conducted in Kalaallisut with minor control over spending decisions at each station. In 1912, Royal Greenland's independence was ended and its operations were folded into the Ministry of the Interior.
Arctic exploration placed claims of Danish sovereignty over the whole of Greenland in doubt: the principle of terra nullius seemed to leave huge tracts of the territory available to new entrants. Denmark responded by slowly acquiring diplomatic agreements recognizing its sovereignty from the parties involved, beginning with the treaty selling the Danish Virgin Islands to the United States in 1917. Norway which had become independent of Sweden in 1905 eventually protested and claimed Erik the Red's Land in eastern Greenland during 1931. The Permanent Court of International Justice ruled against Norway two years later, albeit on questionable grounds.
The fall of Denmark in early 1940 increased the power and importance of the governors greatly, but by 1941 the island had become an American protectorate. Following the war, the former corporate policy was discontinued: the North and South Greenland colonies were united and the RGTD's monopoly officially ended. In 1953, Greenland's colonial status was ended and it was made an integral part of the Kingdom of Denmark with representation in the Folketing. In 1979, the Folketing granted the island home rule and, in 2009, all matters other than defense and foreign policy were transferred to the regional parliament.
West Indies
Explorers, scientists, merchants and settlers from Denmark–Norway took possession of the Danish West Indies in the late 17th and early 18th centuries.Denmark started colonies on St. Thomas in 1665 and St. John in 1683, and purchased St. Croix from France in 1733. During the 18th century, the Virgin Islands in the Caribbean Sea were divided into two territorial units, one British and the other Dano-Norwegian. The Dano-Norwegian islands were run by the Danish West India and Guinea Company until 1755, when the Dano-Norwegian king bought them out.
Sugar cane, produced by slave labor, drove the islands' economy during the 18th and early 19th centuries. A triangular trade existed with Danish manufacturers buying African slaves which in turn were traded for West Indian sugar meant for Denmark. Although the slave trade was abolished in 1803, slavery itself was not abolished until 1848, after several mass slave escapes to the free British islands and an ensuing slave protest. The Danish Virgin Islands were also used as a base for pirates. The British and Dutch settlers became the largest non-slave groups on the islands. Their languages predominated, so much so that the Danish government, in 1839, declared that slave children must attend school in the English language. The colony reached its largest population in the 1840–50s, after which an economic downturn increased emigration and the population dropped, a trend that continued until after the islands' purchase by the United States. The Danish West Indies had 34,000 inhabitants in 1880.
In 1868, Denmark voted to sell the colony to the United States but their offer was rebuffed. In 1902, Denmark rejected an American purchase offer. In 1917, the United States purchased the islands, which had been in economic decline since the abolition of slavery.