Today, Polish is spoken by approximately 38 million people as their first language in Poland. It is also spoken as a second language in eastern Germany, northern Czech Republic and Slovakia, western parts of Belarus and Ukraine as well as in southeast Lithuania and Latvia. It was put together from three provinces—Bohemia, Moravia, and Slovakia—of the former empire. The empire had been dissolved following World War I. As a geographic and political unit, Czechoslovakia lasted until January 1, 1993. On that day it split into two new countries: the Czech Republic and Slovakia. The breakup was by mutual agreement According to Slovak-Republic.org: Czechs speak the Czech language which exists in two forms, the literary and colloquial. Slovaks speak a language, Slovak, which is similar to the literary version of the Czech language. The vocabulary in both languages is slightly different. Language. Slovak is spoken by over 85% of the population in the Slovak Republic. The remaining 15% is made up of a variety of languages. The Czech and Slovak languages are closely related as they’re both Slavic languages and the Czech Republic and Slovakia used to be a part of a single nation called Czechoslovakia. The Czech–Slovak languages (or Czecho-Slovak) are a subgroup within the West Slavic languages comprising the Czech and Slovak languages . Most varieties of Czech and Slovak are mutually intelligible, forming a dialect continuum (spanning the intermediate Moravian dialects) rather than being two clearly distinct languages; standardised forms Languages in Slovakia Jazykové znalosti na Slovensku Official languages in Slovakia : Slovak Sub-titling of films & TV: Yes An interactive visualisation of language knowledge in Europe, based on the latest Europe-wide survey of languages in Europe by the European Commission. Click any language to explore how widely it is spoken in each country Polish and Czech are equivalently difficult. They both have seven cases, which is the complex part. Speaking with cases is completely alien to anything else. I (American) speak fluent Czech and my ex-wife is from the Silesian Polish minority, they speak Polish at home so I can at least kind of understand it. Turkish is a minority language spoken by 1.8% and Kurdish by 0.3%, reflecting the immigrant population. However, no other language rises even to a tenth of 1%, with Serbian at 0.09% and indigenous Romani at 0.08%. However, despite the dominance of German, about two-thirds (67%) of Germans speak at least one foreign language, and 27% can speak two. The Slavic language group is classified into three branches: (1) the South Slavic branch, with its two subgroups Bosnian-Croatian-Montenegrin-Serbian-Slovene and Bulgarian-Macedonian, (2) the West Slavic branch, with its three subgroups Czech-Slovak, Sorbian, and Lekhitic (Polish and related tongues), and (3) the East Slavic branch, comprising Russian, Ukrainian, and Belarusian. The Slovak Language. Slovak is a West Slavic language written in Latin script. The language has 5.2 million native speakers and is an official language in Slovakia and in the Serbian autonomous province of Vojvodina. The Slovak language is also a recognised minority language in countries such as the Czech Republic, Poland, Ukraine, Hungary and KZPvnU.