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==Geography==

==Geography==

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.  

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.  

Extending for over 60,000 kilometers, the Soviet border was the world's longest national frontier, sharing a common border with twelve countries, six on each continent. In Asia, its neighbors were the [[Democratic People's Republic of Korea]] (North Korea), [[China]], [[Mongolia]], [[Afghanistan]], [[Iran]], and [[Turkey]]; in [[Europe]], it bordered [[Romania]], [[Hungary]], [[Czechoslovakia]], [[Poland]], [[Norway]], and [[Finland]].  

Extending for over 60,000 kilometers, the Soviet border was the world's longest national frontier, sharing a common border with twelve countries, six on each continent. In Asia, its neighbors were the [[Democratic People's Republic of Korea]] (North Korea), [[China]], [[Mongolia]], [[Afghanistan]], [[Iran]], and [[Turkey]]; in [[Europe]], it bordered [[Romania]], [[Hungary]], [[Czechoslovakia]], [[Poland]], [[Norway]], and [[Finland]].