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Steel changed people’s lives by making possible the ____. a. invention of radio. b. development of electricity. c. construction of skyscrapers. d. establishment of time zones.

Craig Stewart

in Social studies

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Kaitlin Dean on June 16, 2018

I think the answer is: c. the construction of skyscrapersSteels is used as the main material to create the building of the foundation, which provide significantly stronger and more balanced structure compared with forests or iron. This will allow the architects to design the building with more height with less risk of falling.


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