When was the telegraph invented?

The telegraph was successfully demonstrated by Samuel Morse in 1838, which marks a significant milestone in communication technology. This innovation allowed for the transmission of messages over long distances using electrical signals, changing the way information was communicated and setting the groundwork for future developments in telecommunications. The year 1838 is recognized as the time when the basic principles and practical application of the telegraph were established, making it a pivotal point in history. Understanding the context of the telegraph's invention also highlights how it paved the way for advancements in various fields, including business, by enabling quicker communication and coordination.