This concept highlights how the politics influence a language. Most people will only recall this on a larger scale when countries use political policy to delegate what their official language will be. Countries such as Switzerland have 4 official languages and similarly to this they gained this by having influence in certain regions, but none strong enough to designate one singular official language. Countries such as the United States still technically don't have an official language but in areas such as Louisiana, they speak much French over there and even have French only towns, and even some natives there went as trying to make the entire state French only. Words such as "Deja-vu", "Chauffeur", "Critique", and "En route" all made their way into American english with French influence.