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Advances in technology in the 1800s allowed American businesses to exchange information using _____.

A.)Steam
B.)Light
C.)Paper
D.)Electricity

User Muggles
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2 Answers

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Advances in technology in the 1800s allowed American businesses to exchange information using _____.

electricity

(But IMO l think steam would be there)

User Ian Lundberg
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6 votes
its electricity option D
User Liby
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