In Canada there are many language schools which specialize in teaching people English or French as a second language. There are two reasons for this. The first is that Canada is a country with an immigration rate that is higher than its birth rate. Many people arrive in Canada and need to improve their English or French skills.
The second reason that there are many language schools in Canada is because Canada is an English-speaking country considered to be safe and with a relatively low-cost of living compared to other industrialized English-speaking countries.