<span>he North American Free Trade Agreement, or NAFTA, is a three-country accord negotiated by the governments of Canada, Mexico, and the United States that entered into force in January 1994. ... NAFTA fundamentally reshaped North American economic relations, driving an unprecedented ...</span><span>
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B. and D.
I believe, but I am not 100% sure!
It was used as an engine in locomotive trains, & also in steam boats. it also helped create electricity which allowed things such as morse code & synchronization of the world’s clocks.
Answer:
mark me brainlest first then i aswer
Explanation:
B is your answer
Hope this helps :)
