Samuel Morse sends his first telegraph message from Washington, DC to Baltimore, MD. The telegraph allowed instant communication over vast distances for the first time in human history.
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Samuel Morse sends his first telegraph message from Washington, DC to Baltimore, MD. The telegraph allowed instant communication over vast distances for the first time in human history.
Samuel Morse sends his first telegraph message from Washington, DC to Baltimore, MD. The telegraph allowed instant communication over vast distances for the first time in human history.