History of the electric vehicle Colten in the United States in 1847. Rechargeable batteries that provided a viable means for storing electricity on board a vehicle did not come into being until 1859, with the invention of the lead–acid battery by French physicist Gaston Planté. Camille Alphonse Faure, another French scientist, significantly improved the design of the battery in 1881; his improvements greatly increased the capacity of such batteries and led directly to their manufacture on an industrial scale. An early electric-powered two-wheel cycle was put on display at the 1867 World Exposition in Paris by the Austrian inventor Franz Kravogl, but it was regarded
Italian unification his death. Meanwhile, artistic and literary sentiment also turned towards nationalism; Vittorio Alfieri, Francesco Lomonaco and Niccolò Tommaseo are generally considered three great literary precursors of Italian nationalism, but the most famous of proto-nationalist works was Alessandro Manzoni's "I promessi sposi" "(The Betrothed)" widely read as a thinly-veiled allegorical critique of Austrian rule. Published in 1827 and extensively revised in the following years the 1840 version of "I Promessi Sposi" used a standardized version of the Tuscan dialect, a conscious effort by the author to provide a language and force people to learn it. Exiles dreamed of unification. Three ideals