This map shows the information about the map for linguistic map of Switzerland. To begin with, we can see that there are several languages in this map, which are French, German, Italian, Romansh in Switzerland. According to the graph, on the left of Switzerland closing to France, people speak French. In the middle part of Switzerland closing to Germany, people speak German. Last but not the least, at the bottom part of the map closing to Italy, people speak Italian. In conclusion, on the right of Switzerland closing to Austria, people speak Romansh.