Respuesta :
Answer:
It enabled families to remain in close contact even as they moved across the country and across the world.
Explanation:
Alexander Graham Bell is a well known scientist and engineer, who is widely known for the invention of Telephone.
Telephone is practically used for making calls, whereby a user at one end, can get to listen and hear the other user, at the other end, regardless of the distance and location, in as much the telephone service network is available.
Hennce, it can be concluded that the long-term effects of Alexander Graham Bell’s invention, which is basically Telephone, is: "it enabled families to remain in close contact even as they moved across the country and across the world."
The long-term effects of Alexander Graham Bell’s invention enabled families to remain in close contact even as they moved across the country and across the world.
- Graham Bell invention had a long term effect by making communication faster and easier.
- People stayed closely connected to their families through the telephone.
- Telephones connected people even as they moved across the country and the world.
Therefore we can conclude that the option D. is the correct answer.
Learn more about Alexander Graham Bell here:
brainly.com/question/16814461
