Some countries have the tradition and the belief that if they get married, they want a marriage with someone who has the same culture. The same language. Hits: People of the same country only couples life is complete.
Some countries have customs and beliefs that if a marriage is to marry people with the same culture, the same language is simple, the same country, it would only make life perfect.
Some countries have traditions and beliefs that if married to marry people with the same culture the same language is simple, the same country will only make life perfect