Northern Canada
Northern Canada, colloquially the North, is the vast northernmost region of Canada variously defined by geography and politics. Politically, the term refers to three territories of Canada: Yukon, Northwest Territories, and Nunavut. Similarly, the Far North (when contrasted to the North) may refer to the Canadian Arctic: the portion of Canada north of the Arctic Circle. For some purposes, Northern Canada may also include Northern Quebec and Northern Labrador.
These reckonings somewhat depend on the concept of nordicity, a measure of northernness that other Arctic territories share. Canada, a country in northern North America whose population is concentrated along its southern frontier with the United States, is frequently reckoned to not have a "south". As such, the "south" is perceived as a region only when it is contrasted against or viewed from the north.
Sub-divisions
As a social rather than political region, the Canadian north is often subdivided into two distinct regions based on climate, the near north and the far north. The different climates of these two regions result in vastly different vegetation, and therefore very different economies, settlement patterns, and histories.