Question

In what way did Thomas Edison have the greatest effect on the nation?
(1 point)
O Indoor activity became possible after dark.
• Automobiles could be built more efficiently and cheaply.
• Electrical devices transformed homes and businesses.
• Most jobs in the nation involved technological innovation.

Answers

GPT 3.5
Electrical devices transformed homes and businesses.
In what area did airplanes first prove to be of practical value?
(1 point)
• stunt shows
O mail delivery
• the tourism industry
• military operations
GPT 3.5
Mail delivery

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