Castro Valley is a census-designated place in Alameda County, California, United States. As of the 2000 census, it is the fifth most populous unincorporated area in California and the twenty-third most populous in the United States.
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Brazil, a vast South American country, stretches from the Amazon Basin in the north to vineyards and massive Iguaçu Falls in the south. Rio de Janeiro, symbolized by its 38m Christ the Redeemer statue atop Mount Corcovado, is famed for its busy Copacabana and Ipanema beaches as well as its enormous, raucous Carnaval festival, featuring parade floats, flamboyant costumes, and samba music and dance.

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