Nah this quiz is cap. Canada literally have a whole province with only french as official language and Vanuatu has french as a second official language along with english.
Second, I literally gave my source and the fact that one province is French doesn't mean that 50% of the country speaks French. See instructions properly
Second, I literally gave my source and the fact that one province is French doesn't mean that 50% of the country speaks French. See instructions properly