"They were used to lift the fierce wild animals out of the underground pits where they were kept until it was time for them to fight in the arena," Rafael told her, and added, "You haven't much more room in that note-book."

"The only way I can remember all you tell me is by making a note of it," Edith replied with a laugh, and turned to greet the guide, who had a carriage waiting for them.

There were many other tourists' carriages standing outside the great ruin of the Colosseum, but as the professor led the two children under the arches and into the arena they were hardly conscious of these other sight-seers, so vast is this king of buildings.

"The Colosseum was an enormous out-door theatre which seated over eighty-seven thousand people, and there was standing room for many more," the guide told them.

As Edith climbed up to sit on one of the stone seats, Rafael said, "Think of all the old Romans who sat on these same stones, and who looked down into that arena at the terrible battles between men and beasts."

"Yes," added Professor Gates, "for four hundred years the Roman people came here on holidays, and sometimes they had as many as one hundred and twenty-five holidays in one year. They came to be amused and entertained with games, contests, and combats between men and wild beasts; and they saw with delight many scenes of bloodshed and death, too horrible for me to describe to you."

The children looked with him at the deep underground pits where the animals—lions, tigers, elephants, and other savage beasts—were kept, and at the places where two aqueducts led the water into the arena.

"Those old Romans were always trying to find some new way of pleasing the people," he told them, "and sometimes they made a large lake of the arena, and had boats on the lake fighting terrible battles, in which many men were killed just for amusement. There are no walls now standing which have seen so much of the splendor and cruelty of ancient days," he added.

Edith sighed. "I shall never boast about the stadium at Cambridge again," she said.

"This Colosseum was built in the early days of the Roman Empire," the guide continued. "The first and greatest of the Roman emperors was Augustus, for whom our month of August was named. During his reign many buildings were repaired which had begun to crumble to ruins in the days of the republic, when the Romans had devoted most of their time and money to wars, and many other beautiful buildings were erected. It was said of this emperor that he found Rome brick and left it marble.