because it just is !
The ancient Romans used the Pantheon.
The ancient Romans have annexed several countries where they constructed many temples in those countries. Each temple has its own name. But I believe you are referring to the famous one in Rome called the Pantheon.
The Romans. The Pantheon is an example of this.
Construction of buildings and ports. Concrete was also used in their domes. The pantheon's dome is constructed of different weights of concrete. Nero's famous dining room was constructed of concrete which enabled it to be designed to rotate.
They didn't do anything about it, it dried.
The Romans .
The Romans had a pantheon of gods which they worshipped. In particular, Jupiter was the chief god, and the god of sky and thunder.
The Colosseum, the Pantheon and Hadrian's Wall are three of the most famous structures that the Romans built.
The most famous structures are the Pantheon and the Colosseum.
While the Colosseum and pantheon are both structures erected by the ancient Romans and are located in Rome, the Romans did not invent them. The Colosseum is an amphitheater, and amphitheaters had been around long, long before Vespasian began to build his. The pantheon, too, was a temple, but rather than being dedicated to one god it was dedicated to all the gods. Nothing new in the ancient world, in fact Rome had its first pantheon in 25 BC. However, the design of the pantheon is uniquely Roman as is/was the original design of the Colosseum.While the Colosseum and pantheon are both structures erected by the ancient Romans and are located in Rome, the Romans did not invent them. The Colosseum is an amphitheater, and amphitheaters had been around long, long before Vespasian began to build his. The pantheon, too, was a temple, but rather than being dedicated to one god it was dedicated to all the gods. Nothing new in the ancient world, in fact Rome had its first pantheon in 25 BC. However, the design of the pantheon is uniquely Roman as is/was the original design of the Colosseum.While the Colosseum and pantheon are both structures erected by the ancient Romans and are located in Rome, the Romans did not invent them. The Colosseum is an amphitheater, and amphitheaters had been around long, long before Vespasian began to build his. The pantheon, too, was a temple, but rather than being dedicated to one god it was dedicated to all the gods. Nothing new in the ancient world, in fact Rome had its first pantheon in 25 BC. However, the design of the pantheon is uniquely Roman as is/was the original design of the Colosseum.While the Colosseum and pantheon are both structures erected by the ancient Romans and are located in Rome, the Romans did not invent them. The Colosseum is an amphitheater, and amphitheaters had been around long, long before Vespasian began to build his. The pantheon, too, was a temple, but rather than being dedicated to one god it was dedicated to all the gods. Nothing new in the ancient world, in fact Rome had its first pantheon in 25 BC. However, the design of the pantheon is uniquely Roman as is/was the original design of the Colosseum.While the Colosseum and pantheon are both structures erected by the ancient Romans and are located in Rome, the Romans did not invent them. The Colosseum is an amphitheater, and amphitheaters had been around long, long before Vespasian began to build his. The pantheon, too, was a temple, but rather than being dedicated to one god it was dedicated to all the gods. Nothing new in the ancient world, in fact Rome had its first pantheon in 25 BC. However, the design of the pantheon is uniquely Roman as is/was the original design of the Colosseum.While the Colosseum and pantheon are both structures erected by the ancient Romans and are located in Rome, the Romans did not invent them. The Colosseum is an amphitheater, and amphitheaters had been around long, long before Vespasian began to build his. The pantheon, too, was a temple, but rather than being dedicated to one god it was dedicated to all the gods. Nothing new in the ancient world, in fact Rome had its first pantheon in 25 BC. However, the design of the pantheon is uniquely Roman as is/was the original design of the Colosseum.While the Colosseum and pantheon are both structures erected by the ancient Romans and are located in Rome, the Romans did not invent them. The Colosseum is an amphitheater, and amphitheaters had been around long, long before Vespasian began to build his. The pantheon, too, was a temple, but rather than being dedicated to one god it was dedicated to all the gods. Nothing new in the ancient world, in fact Rome had its first pantheon in 25 BC. However, the design of the pantheon is uniquely Roman as is/was the original design of the Colosseum.While the Colosseum and pantheon are both structures erected by the ancient Romans and are located in Rome, the Romans did not invent them. The Colosseum is an amphitheater, and amphitheaters had been around long, long before Vespasian began to build his. The pantheon, too, was a temple, but rather than being dedicated to one god it was dedicated to all the gods. Nothing new in the ancient world, in fact Rome had its first pantheon in 25 BC. However, the design of the pantheon is uniquely Roman as is/was the original design of the Colosseum.While the Colosseum and pantheon are both structures erected by the ancient Romans and are located in Rome, the Romans did not invent them. The Colosseum is an amphitheater, and amphitheaters had been around long, long before Vespasian began to build his. The pantheon, too, was a temple, but rather than being dedicated to one god it was dedicated to all the gods. Nothing new in the ancient world, in fact Rome had its first pantheon in 25 BC. However, the design of the pantheon is uniquely Roman as is/was the original design of the Colosseum.
The Hagia Sophia and the Pantheon are two lasting structures of the Roman Empire.
english: yhey used stone