During the 18th century, intellectual changes began to dismantle traditional values and institutions. Liberal ideas from France and Britain spread rapidly, and from 1789 the French Revolution became the genesis of "liberal Italians". A series of political and military events resulted in a unified kingdom of Italy in 1861. The settlements reached in 1815 at the Vienna Congress had restored Austrian domination over the Italian peninsula but had left Italy completely fragmented . The Congress had divided the territory among a number of European nations and the victors of the Napoleonic Wars.…
