Answer :
The correct answer is:
- The telegraph
Samuel Morse is known for inventing and improving the telegraph system. He developed the Morse code, which is a system of communication using dots and dashes to represent letters and numbers. This invention revolutionized long-distance communication by allowing messages to be transmitted quickly over telegraph lines. It was a significant advancement in the field of communication during the 19th century.
Morse did not invent the light bulb, airplane, or telephone. These were inventions attributed to other inventors like Thomas Edison (light bulb), the Wright brothers (airplane), and Alexander Graham Bell (telephone). It is essential to recognize the contributions of various inventors in history and their specific achievements in different fields.
- The telegraph
Samuel Morse is known for inventing and improving the telegraph system. He developed the Morse code, which is a system of communication using dots and dashes to represent letters and numbers. This invention revolutionized long-distance communication by allowing messages to be transmitted quickly over telegraph lines. It was a significant advancement in the field of communication during the 19th century.
Morse did not invent the light bulb, airplane, or telephone. These were inventions attributed to other inventors like Thomas Edison (light bulb), the Wright brothers (airplane), and Alexander Graham Bell (telephone). It is essential to recognize the contributions of various inventors in history and their specific achievements in different fields.
