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Ancient people built bridges in different ways. The Romans are an ancient civilization who built bridges by building a rounded shape out of wood or dirt, laying bricks or stone on top of the arched shape and then taking away the dirt of wood. This would leave an arch under the new bridge.
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∙ 14y ago
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What do people build to get across rivers?
bridges...
What do people build to help them cross rivers?
Bridges
Why are bridges collapsing?
bridges are colapsing because they are old and the material that the people used is old or the people that built it did not build it right
Why do people build bridges?
so they could cross over the sea
What type of bridges did the Romans build?
arch bridges
What type of designs are used to build bridges?
The designs that are used to build bridges are designs that can keep them stable , working and that won't be dangerous also designs that amaze people.
How did the engineering of bridges change?
They build bridges, railway lines, roads to service people. maybe they c changed their methods always to get good result
What are build on rivers?
Bridges
Why do engineers build bridges carefully?
So that they don't fall down unexpectedly, especially if they have people on them.
How do you build a bridge?
How do you constructed bridges?
Which bridge can you build out of straws?
you can build small mini bridges out of straw
Does the US congress have the power to build bridges?
Yes. Congress has the power to build bridges, establish post offices, and impeach the president if nesseccary
