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Which scottish inventor developed a new system of paving roads that made passenger travel and hauling freight more comfortable and economical?

a. james watt

b. john mcadam

c. alexander graham bell

d. james dewar?

User Azzamsa
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2 Answers

4 votes

Answer:

john mcadam

Step-by-step explanation:

User Gonzalomelov
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4 votes
B. John McAdam is the answer i took the test.
User Jorgel
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