Glass harmonica the result would be musical cacophony. This modification also made it much harder to make the glass "speak", and muffled the sound. In 1975, an original armonica was acquired by the Bakken Museum in Minneapolis and put on display, albeit without its original glass bowls (they were destroyed during shipment). It was purchased through a musical instrument dealer in France, from the descendants of Mme. Brillon de Jouy, a neighbor of Benjamin Franklin's from 1777 to 1785, when he lived in the Paris suburb of Passy. Some 18th- and 19th-century specimens of the armonica have survived into the 21st century.
18th-century French literature movement, which emerged in reaction to the first movement; the beginnings of Romanticism, which exalted the role of emotion in art and life. In common with a similar movement in England at the same time, the writers of 18th century France were critical, skeptical and innovative. Their lasting contributions were the ideas of liberty, toleration, humanitarianism, equality, and progress, which became the ideals of modern western democracy. The 18th century saw the gradual weakening of the absolute monarchy constructed by Louis XIV. Its power slipped away during the Regency of Philippe d'Orléans, (1715–1723) and the long regime of King Louis