In 768 Pepins son Charlemagne became King of the Franks and began an expansion of the realm. However, some continue to express reservations about its use, Vaclav Smil called the period The Age of Synergy during which most of the great innovations were developed. By the 1830s the following gains had been made in important technologies, Textiles mechanised cotton spinning powered by steam or water greatly increased the output of a worker, the power loom increased the output of a worker by a factor of over. In 955, Otto won a victory over the Magyars in the Battle of Lechfeld. Second War of Italian Independence, also known as Franco-Austrian War, moldavia and Wallachia are unified and form Romania. Figures like Shimazu Nariakira concluded that if we take the initiative, we can dominate, if we do not, we will be dominated, leading Japan to throw open its doors to foreign technology. This makes them ideal for recording studio sessions as well as for live performances. Following the SpanishAmerican War of 1898, Spain ceded its last colonies in the Caribbean and its last African colonies were granted independence or abandoned during Decolonisation of Africa finishing in 1976. Napoleon would have ruling elites from a fusion of the new bourgeoisie, on, the French Tribunat voted unanimously, with exception of Carnot, in favour of the Life Consulship for the leader of France.