But it was not merely the negligence of the State which led to the crushing of the small man by the great; the positive burdens which the government was forced to impose by the exigencies of the career of conquest and hegemony into which Rome had drifted, rendered the former an almost helpless competitor in the uneven struggle. The conscription had from early days been a source of impoverishment for the commons and of opportunity for the rich. The former could obey the summons of the State only at the risk of pledging his credit, or at least of seeing his homestead drift into a condition of neglect which would bring the inevitable day when it could only be rehabilitated by a loan of seed or money. The lot of the warrior of moderate means was illustrated by the legend of Regulus. He was believed to have written home to the consuls asking to be relieved of his command in Africa. The bailiff whom he had left on his estate of seven _jugera_ was dead, the hired man had stolen the implements of agriculture and run away; the farm lay desolate and, were its master not permitted to return, his wife and children would lack the barest necessaries of existence.[217] The struggle to maintain a household in the absence of its head was becoming more acute now that corn-land was ceasing to pay, except under the most favourable conditions, and now that the demand for conscripts was sometimes heavier and always more continuous than it had ever been before. Perhaps one-tenth of the adult male population of Rome was always in the field;[218] the units came and went, but the men who bore the brunt of the long campaigns and of garrison duty in the provinces were those to whom leisure meant life--the yeomen who maintained their place in the census lists by hardy toil, and who risked their whole subsistence through the service that had been wrested from them as a reward for a laborious career. When they ceased to be owners of their land, they found it difficult to secure places even as labourers on some rich man's property. The landholder preferred the services of slaves which could not be interrupted by the call of military duty.[219]