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By the end of the twentieth century, fiber-optic technology had made possible a worldwide communications system of breathtaking speed and capacity. This amazing network is the latest evolution of communications technologies that began with undersea telegraph cables in the 1850s …
This title looks at the technology of undersea communications from stranded-wire telegraph cables in the 1850s to fibre-optic cables at the end of the 20th century, and its social political, economic impact.
