Which non-EU microstate is a neighbour of the country which held an immigration referendum in February 2014?
Switzerland–European Union relations The relations between Switzerland and the European Union (EU) are framed by a series of bilateral treaties whereby the Swiss Confederation has adopted various provisions of European Union law in order to participate in the Union's single market. All but one (the microstate Liechtenstein) of Switzerland's neighbouring countries are EU member states.
Baltic Germans The Baltic Germans (German: "Deutsch-Balten or Deutschbalten" , later "Baltendeutsche") are ethnic German inhabitants of the eastern shores of the Baltic Sea, in what today are Estonia and Latvia. Since their expulsion from Estonia and Latvia and resettlement during the upheavals and aftermath of the Second World War, Baltic Germans have markedly declined as a geographically determined ethnic group. The largest groups of present-day descendants of the Baltic Germans are found in Germany and Canada. It is estimated that several thousand still reside in Latvia and Estonia.