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In the visual arts, the Hudson River School was a mid-19th-century movement in the tradition of European naturalism.


Entrance to selective schools is often highly competitive.


The property of semiconductors that makes them most useful for constructing electronic devices is that their conductivity may easily be modified by introducing impurities into their crystal lattice.


United Congregational Church of Southern Africa.


Geoffrey Wakeman, Aspects of Victorian Lithography, Anastatic Printing and Photozincography.