12) pre-Columbian art and architecture. The Columbia Encyclopedia, Sixth Edition. 2001
...Columbian art and architecture, works of art and structures created in Central and South America before the arrival of Europeans in the Western Hemisphere. For many...

13) Unamuno, Miguel de. The Columbia Encyclopedia, Sixth Edition. 2001
...Spanish philosophical writer, of Basque descent, b. Bilbao. The chief Spanish philosopher of his time, he was professor of Greek at the Univ. of Salamanca and later...

14) Russia. The Columbia Encyclopedia, Sixth Edition. 2001
...Russian Federation, Rus. Rossiya, republic (1995 est. pop. 149,909,000), 6,591,100 sq mi (17,070,949 sq km). The country is bounded by Norway and Finland in the northwest;...