In addition to being the official language of France, French is also the official language of Haiti, Luxembourg, and more than fifteen countries in Africa. The French language is one of the official languages in Canada, Belgium, and Switzerland, plus it is considered an unofficial second language in many countries such as Morocco, Algeria, and Tunisia. French is also one of the six official languages of the United Nations. In addition to the millions of people who speak French as their native language, many people around the world learn French in school.