What was the primary invention associated with Samuel Morse?

The primary invention associated with Samuel Morse is the telegraph and Morse Code. In the early 1830s, Morse developed the first successful electromagnetic telegraph, which allowed for the transmission of messages over long distances using electrical signals. This invention revolutionized communication, enabling messages to be sent almost instantaneously compared to the previous methods, which could take days or weeks.

Morse Code, a system of dots and dashes representing letters and numbers, was created to transmit these messages using the telegraph. This code became essential for telegraphic communication, allowing operators to efficiently send and receive messages. Samuel Morse's innovations laid the foundation for modern communication technologies, making significant advancements in how information is shared across distances.