saylorrain saylorrain
  • 19-12-2016
  • Physics
contestada

in the 1800's, most buildings and bridges were massive structures made of what?

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DaNarwhalAlyssa
DaNarwhalAlyssa DaNarwhalAlyssa
  • 19-12-2016
In 1800's iron was starting to replace wood and in the late 1800's steel was starting to replace iron I think
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LillyPrince
LillyPrince LillyPrince
  • 19-12-2016
I would say wood, iron, or steel (remember in the 1800's people weren't advanced as people are today)
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