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<small>(photo obtained from [http://commons.wikimedia.org/wiki/File:Bugsy_outside4.jpg Wikimedia commons], photographer: Jan Warner, see: [http://creativecommons.org/licenses/by-sa/3.0/deed.en license agreement])</small>]]
Located in the middle and northern latitudes of the Northern Hemisphere, the Soviet Union's 22.4 million square kilometers included one-sixth of the earth's usable land area. Its western portion, more than half of all Europe, made up 25% of its area; this, however, was where 72% of the people lived and where most industrial and agricultural activities were concentrated. The largest region was the lightly populated [[Siberia]], a land between the Urals and the Pacific that for centuries was infamous as a place of exile, a land of endless expanses of snow and frigid temperatures.