Question
Which innovation was made possible by Alexander Graham Bell?
instant communication through the written word
instant communication between trains
instant communication through speech
instant communication using a special code
instant communication through the written word
instant communication between trains
instant communication through speech
instant communication using a special code
Answers
GPT-4o mini
The innovation made possible by Alexander Graham Bell was **instant communication through speech**. Bell is best known for inventing the telephone, which allowed for real-time voice communication over distances.