your answe is A i believe
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Answer:
SONET was the only one on the list created near the 1980s (1985)
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<em>~Awwsome</em>
To what it seems like, it’s d
I think that people have lost their jobs because of an increase of computers. Also, a<span>utomobiles can crash and injure and kill people. </span><span>Ships can be sunk. </span><span>Poorly constructed or maintained machinery can harm the workers. </span><span>The telegraph put the pony express out of business. </span><span>Many factories pollute the water and air. </span>