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, a country occupying the greater part of the Iberian Peninsula, and bounded on the north by the Bay of Biscay, France, and Andorra, and on the east by the Mediterranean Sea. The Balearic Islands in the Mediterranean and the Canary Islands in the Atlantic Ocean of ....

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.... an overall density of about 202 per sq mi. Spain is increasingly urban, with more than 80 percent of the population in towns and cities. Principal Cities The capital and largest city is Madrid (population, greater city, 1991, 3,010,492), also the capital of Madrid autonomous region; the second largest city, chief port, and commercial center is Barcelona, capital of Barcelona province and Catalonia region. Other important cities include Valencia, capital of Valencia province and Valencia region, a manufacturing and railroad center; Seville, a cultural center; Saragossa, and Bilbao (369,839), a busy port. Religion Roman Catholicism is professed by ....