French is the official language in 29 countries, most of which are members of la francophonie, the community of French-speaking countries.It is spoken as a first language in France, southern Belgium, western Switzerland, Monaco, certain parts of Canada and by various communities elsewhere.rench is the official language in 29 countries, most of which are members of la francophonie, the community of French-speaking countries.
Study sets matching term:drip+irrigation = most efficient method of irrigation
Memory Palaces and the Method of Loci. By Photoglob AG, Switzerland, Public domain, via Wikimedia Commons. The method of loci, also known as the memory palace technique or the journey method, is probably the most versatile mnemonic filing system ever devised.