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Distribution of glaciers in North America (a) in the late twentieth century, and (b) 18,000 years ag
A reindeer sled, Arkhangelsk, Russia. Late nineteenth-century photochrom.
Monstrous people from distant lands depicted in a fifteenth-century European woodcut.
The Land Ordinance of 1785 called for surveying and dividing the Western Territories into square mil
Early-maturing boys tend to be advantaged because they often fit cultural ideals of masculinity.
"The Department of Agriculture came out today with its prediction for food price