Correct Answer:
B. Graham Bell
Correct answer: Graham Bell. Alexander Graham Bell patented the telephone in 1876.
Background: His first words on the telephone were reportedly “Mr. Watson, come here”.
- Marconi: Marconi developed radio.
- Sholes: Christopher Sholes developed the typewriter.
- Babbage: Charles Babbage designed early mechanical computers.
Did you know? Bell’s patent was granted on 7 March 1876.
Memory trick: Bell → Telephone.