Greenland

Greenland has been inhabited, though not continuously, by indigenous peoples since 2500 BC. There were Norse colonies in Greenland from AD 986 until sometime most likely in the 15th century. In the early 18th century contact between Scandinavia and Greenland was re-established and Denmark established rule over Greenland.
In 1979 Denmark granted home rule to Greenland, in a relationship known in Danish as Rigsfællesskabet (Commonwealth of the Realm), and in 2008 Greenland voted to transfer more powers to the local government. This became effective the following year, with the Danish royal government in charge only of foreign affairs, security and financial policy, and providing a subsidy of DKK 3.4 billion (US$633m), or approximately $11,300 per Greenlander, annually.
Greenland is, by area, the world's largest island that is not a continent. With a population of 56,452 (January, 2010 estimate) it is the least densely populated dependency or country in the world.