What city was the first telegraph wired between?

The first telegraph was wired between Washington, D.C., and Baltimore, Maryland, in 1844. This significant event marked a milestone in communication technology as it allowed messages to be sent electronically over long distances, transforming how information was shared. The successful transmission of the message, "What hath God wrought," demonstrated the potential of electrical communication and paved the way for the widespread use of telegraph systems across the United States and eventually the world. Other cities listed, while notable in their own right, did not play the key role in the inception of the telegraph that Washington did.