The official language of Ukraine is Ukrainian, an East Slavic language, which is the native language of 67.5% of Ukraine's population. Ethnologue lists 40 minority languages and dialects; nearly all are native to the former Soviet Union.According to a survey conducted in 2006-2007 by Gallup, 83% of the respondents preferred to conduct the Gallup interview in Russian.

The languages of Portugal are the Portuguese, Mirandese and Portuguese Sign Language. Historically, Celtic and Lusitanian were spoken in what is now Portugal. Modern. Portuguese is practically universal in Portugal, but there are some specificities. Portuguese dialects of Portugal ...