7 Gilded Age Inventions That Changed the World

The Golden Age was a time of drastic change. From about 1870 to 1900, the United States transformed from a largely agrarian society of farmers and small producers to an industrial economy based in large cities. During these few decades, there has also been an explosion of innovation in engineering, chemistry and technology, which has brought us some of the most revolutionary inventions of the modern world.

1. Telephone (1876)

As early as 1860, an Italian inventor named Antonio Meucci demonstrated a “talking telegraph” which he called a telettrofono, an electromagnetic device capable of transmitting speech over electrical wires. But Meucci, who had immigrated to the United States, fell on hard times and was unable to renew a temporary patent for his device, which expired in 1874.

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