The Wealth of Nations by Part 5 Chapter 1 Page 24

permanent officers. In the republics of ancient Greece and Rome, each citizen, as long as he remained at home, seems to have practised his exercises either separately and independently, or with such of his equals as he liked best, and not to have been attached to any particular body of troops till he was actually called upon to take the field.

In other countries, the militia has not only been exercised, but regimented. In England, in Switzerland, and, I believe, in every other country of modern Europe where any imperfect military force of this kind has been established, every militiaman is, even in time of peace, attached to a particular body of troops, which performs its exercises under its own proper and permanent officers.

Before the invention of firearms, that army was superior in