Let us judge of what can be done by what has been done. I shall say nothing of the Republics of ancient Greece; but the Roman Republic was, to my mind, a great State, and the town of Rome a great town. The last census showed that there were in Rome four hundred thousand citizens capable of bearing arms, and the last computation of the population of the Empire showed over four million citizens, excluding subjects, foreigners, women, children and slaves.

What difficulties might not be supposed to stand in the way of the frequent assemblage of the vast population of this capital and its neighbourhood. Yet few weeks passed without the Roman people being in assembly, and even being so several times. It exercised not only the rights of Sovereignty, but also a part of those of government. It dealt with certain matters, and judged certain cases, and this whole people was found in the public meeting-place hardly less often as magistrates than as citizens.