No, in Spain the language is Spanish, and in Portugal the language is Portuguese. They are similar languages. May be that both have a common origin, but each country has its own language, history and...
No, they speak Portuguese, which evolved from Latin. The Slavic languages (Russian, Ukrainian, Polish, Czech, Serbo-Croatian, etc.) are spoken in central Europe, eastern Europe, the Balkans, and...
Spanish is spoken all over Spain. In addition, most all areas use a dialect of some sort. According to the Real Academia, the Official dialect is Castillian Spanish that is spoken around Madrid and...
A Romance kind of language is spoken in Portugal. Romance languages descend from the ancient interaction between the ancient Latin language of the conquering Romans and the ancient local languages of...