Keyword Analysis & Research: portugal

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Why to visit Portugal?

Portugal has a rich and interesting history in many ways. Portugal was technically considered a country in 1143 after an array of power struggles and invasions until finally joining what is now known as the European Union in 1968. This move is largely responsible for the Portugal we can visit today.

What are the problems in Portugal?

Air and water pollution are significant environmental problems especially in Portugal's urban centers. Industrial pollutants include nitrous oxide, sulfur dioxides, and carbon emissions.

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