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What architecture was used to create the Colosseum so that it would not
collapse?

User PepeHands
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1 Answer

4 votes

Answer:

The dome-shaped domes, like the outer domes, are made of Roman concrete, which adds strength to the building without adding much weight. The vaults were invented by the Romans by combining multiple arches to support the structure.

Step-by-step explanation:

User Gunn
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