<prompt> Hlalosa hore na ke efe ho linaha tsena eo e leng karolo ea European Union.Switzerland, Norway, Engelane  <response>: Instruction in English: Identify which of these countries is a part of the European Union. . Response in English: Among the mentioned countries, only England United Kingdom is a part of the European Union. However, it is crucial to mention that the United Kingdom left the European Union on January 31st, 2020, although the departure process had begun in 2016. . Response in Sesotho: Hara linaha tse boletsoeng, ke Engelane United Kingdom feela e leng karolo ea European Union. Leha ho le joalo, ho bohlokoa ho bolela hore United Kingdom e tlohile European Union ka la 31 Pherekhong 2020, leha tsebetso ea ho tloha e ne e qalile ka 2016. 