Paleo-Eskimo in the context of Saqqaq culture

The history of Nunavut covers the period from the arrival of the Paleo-Eskimo thousands of years ago to present day. Prior to the colonization of the continent by Europeans, the lands encompassing present-day Nunavut were inhabited by several historical cultural groups, including the Pre-Dorset, the Dorsets, the Thule and their descendants, the Inuit.

From the 18th century, the territory was claimed by the British, with portions of Nunavut administered as a part the Rupert's Land, the North-Western Territory, or the British Arctic Territories. After the Deed of Surrender was signed in 1870, ownership of Rupert's Land and the North-Western Territory was transferred from the Hudson's Bay Company to the government of Canada. In 1880, the British Arctic Territories were also transferred to the Canadian government. Present-day Nunavut was initially administered as a part of the Northwest Territories, although by the end of 1912, the territory only administered the lands north of the 60th parallel north and east of Yukon.

The Dorset was a Paleo-Eskimo culture, lasting from 500 BCE to between 1000 CE and 1500 CE, that followed the Pre-Dorset and preceded the Thule people (proto-Inuit) in the North American Arctic. The culture and people are named after Cape Dorset (now Kinngait) in Nunavut, Canada, where the first evidence of its existence was found. The culture has been defined as having four phases due to the distinct differences in the technologies relating to hunting and tool making. Artifacts include distinctive triangular end-blades, oil lamps (qulliq) made of soapstone, and burins.

The Dorset were first identified as a separate culture in 1925. The Dorset appear to have been extinct by 1500 at the latest and perhaps as early as 1000. The Thule people, who began migrating east from Alaska in the 11th century, ended up spreading through the lands previously inhabited by the Dorset. It is not fully known whether the Inuit and Dorset ever met. Some modern genetic studies show the Dorset population were distinct from later groups and that "There was virtually no evidence of genetic or cultural interaction between the Dorset and the Thule peoples."

The Pre-Dorset were a Paleo-Eskimo culture or group of cultures that existed in the Eastern Canadian Arctic from c. 3200 to 850 cal BC, and preceded the Dorset culture.

Due to its vast geographical expanse and the relatively short history of research, the Pre-Dorset is difficult to define. The term was coined by Collins (1956, 1957) who recognised that there seemed to be people that lived in the Eastern Canadian Arctic prior to the Dorset, but for whose culture it was difficult to give the defining characteristics. Hence, for Collins and others afterward, the term is a catch-all phrase for all occupations of the Eastern Canadian Arctic that predated the Dorset. To Taylor (1968) and Maxwell (1973), however, the Pre-Dorset were a distinct cultural entity, ancestral to the Dorset, and that lived in the Low Arctic of Canada with a number of incursions into High Arctic.

Independence Fjord or Independence Sound is a large fjord or sound in the eastern part of northern Greenland. It is about 200 km (120 mi) long and up to 30 km (19 mi) wide. Its mouth, opening to the Wandel Sea of the Arctic Ocean is located at 82°15′N 21°54′W / 82.250°N 21.900°W / 82.250; -21.900.

In the area around Independence Fjord there are traces of two paleo-Eskimo cultures that were named Independence I culture and Independence II culture after the fjord.