But I loved her first, I held her first And a place in my heart will always be hers. From the first breath she breathed When she first smiled at me. I knew the love of a father runs deep. And I prayed that she'd find you someday But it still hard to give her away I loved her first.
The telegraph, which had started in 1837, was replaced in most applications in developed countries by digital data-transmission systems based on computer technology. Clare D. McGillem Learn More in these related articles:
The word telegraph was first coined by the French inventor of the Semaphore line, Claude Chappe, who also coined the word semaphore. A telegraph is a device for transmitting and receiving messages over long distances, i.e., for telegraphy. The word telegraph alone now generally refers to an electrical telegraph. Wireless telegraphy is also known as CW, for continuous wave (a carrier modulated by on-off keying), as opposed to the earlier radio technique of using a spark gap.