Almost 40% of Lebanese are considered francophone, and another 15% "partial francophone", and 70% of Lebanon's secondary schools use French as a second language of instruction. By comparison, English is used as a secondary language in 30% of Lebanon's secondary schools. The use of French is a legacy of France's historic ties to the region, including its League of Nations mandate over Lebanon following World War I; , some 20% of the population used French on a daily basis. The use of Arabic by Lebanon's educated youth is declining, as they usually prefer to speak in French and, to a lesser extent, English, which are seen as more fashionable.