The answer is d: Ford's revolution of the assembly line to make cars less expensive.
although they saw he invented the assembly line he did not it was in fact Ransom E. Olds who did. all that Ford did was improve it. he put a person to do one thing and that was what they did nothing else. this made it faster as to this had nobody fighting to do the job with the person they were working with.
Answer:
Did you mean: why was joseph glidden important
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Joseph Gidden, a 60-year-old New Hampshire rancher was the first to invent a method for mass manufacturing of barbed wire and he made a fortune as miles of his wire criss-crossed American farms. Its low cost means it remains first choice for farmers and border guards.
In 1881 he invented one of his most important discoveries.
It was for the production of a carbon filament, or thin strand, for electric light bulbs.
Continental polar............
Answer:
option b is the correct answer.
hope this answer will help you.
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