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The Romans perfected concrete for use in building materials.The Romans perfected concrete for use in building materials.The Romans perfected concrete for use in building materials.The Romans perfected concrete for use in building materials.The Romans perfected concrete for use in building materials.The Romans perfected concrete for use in building materials.The Romans perfected concrete for use in building materials.The Romans perfected concrete for use in building materials.The Romans perfected concrete for use in building materials.
If you mean "vault" in terms of architecture, such as a vaulted ceiling, the Romans used concrete. If you means "vault" as a safe place for valuables, the Romans had iron or heavy wooden chests with a secure lock.If you mean "vault" in terms of architecture, such as a vaulted ceiling, the Romans used concrete. If you means "vault" as a safe place for valuables, the Romans had iron or heavy wooden chests with a secure lock.If you mean "vault" in terms of architecture, such as a vaulted ceiling, the Romans used concrete. If you means "vault" as a safe place for valuables, the Romans had iron or heavy wooden chests with a secure lock.If you mean "vault" in terms of architecture, such as a vaulted ceiling, the Romans used concrete. If you means "vault" as a safe place for valuables, the Romans had iron or heavy wooden chests with a secure lock.If you mean "vault" in terms of architecture, such as a vaulted ceiling, the Romans used concrete. If you means "vault" as a safe place for valuables, the Romans had iron or heavy wooden chests with a secure lock.If you mean "vault" in terms of architecture, such as a vaulted ceiling, the Romans used concrete. If you means "vault" as a safe place for valuables, the Romans had iron or heavy wooden chests with a secure lock.If you mean "vault" in terms of architecture, such as a vaulted ceiling, the Romans used concrete. If you means "vault" as a safe place for valuables, the Romans had iron or heavy wooden chests with a secure lock.If you mean "vault" in terms of architecture, such as a vaulted ceiling, the Romans used concrete. If you means "vault" as a safe place for valuables, the Romans had iron or heavy wooden chests with a secure lock.If you mean "vault" in terms of architecture, such as a vaulted ceiling, the Romans used concrete. If you means "vault" as a safe place for valuables, the Romans had iron or heavy wooden chests with a secure lock.
Stone and turf.
The most significant contribution of the Romans to architecture had to be the dome. They were able to do this by the judicious use of concrete.The most significant contribution of the Romans to architecture had to be the dome. They were able to do this by the judicious use of concrete.The most significant contribution of the Romans to architecture had to be the dome. They were able to do this by the judicious use of concrete.The most significant contribution of the Romans to architecture had to be the dome. They were able to do this by the judicious use of concrete.The most significant contribution of the Romans to architecture had to be the dome. They were able to do this by the judicious use of concrete.The most significant contribution of the Romans to architecture had to be the dome. They were able to do this by the judicious use of concrete.The most significant contribution of the Romans to architecture had to be the dome. They were able to do this by the judicious use of concrete.The most significant contribution of the Romans to architecture had to be the dome. They were able to do this by the judicious use of concrete.The most significant contribution of the Romans to architecture had to be the dome. They were able to do this by the judicious use of concrete.
Yes they had most of the tools and implements we use today