What do samuel f b morse Alexander Graham Bell and gugliemo marconi have in common?

Samuel F.B. Morse, Alexander Graham Bell, and Guglielmo Marconi are all pioneering inventors who made significant contributions to communication technology. Morse developed the telegraph and Morse Code, Bell invented the telephone, and Marconi is credited with the invention of radio communication. Their innovations fundamentally transformed how people connect and share information over distances, shaping the modern world. Each played a crucial role in advancing the field of telecommunications.