But that these nations could not escape the general lot of misery arising from the want of subsistence, Europe, and all the fairest countries in the world, bear ample testimony.

Want was the goad that drove the Scythian shepherds from their native haunts, like so many famished wolves in search of prey.

Set in motion by this all powerful cause, clouds of Barbarians seemed to collect from all points of the northern hemisphere.

Gathering fresh darkness and terror as they rolled on, the congregated bodies at length obscured the sun of Italy and sunk the whole world in universal night.

These tremendous effects, so long and so deeply felt throughout the fairest portions of the earth, may be traced to the simple cause of the superior power of population to the means of subsistence.
It is well known that a country in pasture cannot support so many inhabitants as a country in tillage, but what renders nations of shepherds so formidable is the power which they possess of moving all together and the necessity they frequently feel of exerting this power in search of fresh pasture for their herds.