If you lived on a border of a country that speaks different languages how is it chosen what language you speak? If you lived on the border do you just learn both languages?
Or is it more if you lived even like 500 meters of a border do you learn the language of the country your in? Do people choose it based on nearest popular city to where they’re at?
I live in Ottawa, ON, Canada which has Gatineau, Québec on the other side of the river. A lot of people here are bilingual and will just switch to whatever language works better for the person they’re talking to. The default language on the Québec side is French and the default on the Ontario side is English