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Which innovation made the building and use of skyscrapers feasible?

User Mia Clarke
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2 Answers

5 votes

Answer:

Elevators is the correct answer.

Step-by-step explanation:

User Bertram Gilfoyle
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Cheap steel, Henry Bessemer invented a way to sell and make steel for a cheaper price.
This was helpful enough to make other things for a cheaper price because of how cheap steel was
User Flovilmart
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