combatants were separated by the Sabine women suddenly rushing in with their children between their fathers and brothers and the men who had become their husbands. A mutual reconciliation then ensued, and the two communities contracted a firm and close alliance. The Palatine, Capitoline, and Esquiline villages became henceforth one city, to which from time to time by conquest new accessions were made, until at last all the different settlements on the seven hills of Rome were brought under one rule, and surrounded by a common wall of defence. Mommsen, Niebuhr, Sir George Cornewall Lewis, and other critics, have made sad havoc with these romantic stories of the origin of Rome. But although much of the fabulous undoubtedly mingles with them--for the early history of Rome was not written till it had become a powerful state, and then the historian had no records of days long past save what were embodied in popular tradition and poetry--there has recently been a reaction in favour of them, and they must ever be interesting on account of their own intrinsic charm, the element of truth which they contain, and the indelible associations of schoolboy life. When a joint city was thus compacted and called Rome--possibly its old Pelasgic appellation--the first effort of the confederated settlements was to drain the geological lake in the centre of the city into the Tiber, a quarter of a mile distant. This they did by means of the celebrated Cloaca Maxima, a part of which may be seen open at the present day under the pavement of the Roman Forum, near the Temple of Castor and Pollux. This common sewer of Rome is one of its oldest and greatest relics. It was built by the first Tarquin, the fifth king of Rome, a century and a half after the foundation of the city; and although two thousand five hundred years have passed away since the architect formed without cement its massive archway of huge volcanic stones found on the spot, and during all the time it has been subjected to the shock of numerous earthquakes, inundations of the Tiber, and the crash of falling ruins, it still serves its original purpose as effectually as ever, and promises to stand for as many ages in the future as it has stood in the past. It is commonly said that we owe the invention of the arch to the Romans; and this work of undoubted Etruscan architecture is usually considered as among the very first applications of the principle. But the arched drains and doorways discovered by Layard at Nineveh prove that the Assyrians employed the arch centuries before Rome was founded. It had however only a subordinate place and a very limited application in the ancient architecture of the East; and it was left to the Romans to give it due prominence in crossing wide spaces, to make it "the bow of promise," the bridge over which they passed to the dominion of the world. The Cloaca Maxima is a tunnel roofed with two concentric rings of enormous