This conquest of civil rights brought the plebeians a larger measure of political rights than they had enjoyed before. It was necessary for them now to organize a popular assembly of their own, in order to elect the tribunes; the tribune became their political leader, and within the next century, under his leadership, the plebeians forced the patricians to admit them to the consulship, and in consequence to the other important magistracies. In early days the patricians had formed not only a close corporation politically, but also a social caste. Sons of patricians who married plebeian women lost the patriciate, and all the social, political, and religious privileges which went with it. By the Canuleian law in the fifth century the right to intermarry without loss of privileges was guaranteed. Henceforth the state tended to become a unit, and not two separate communities, and in the future when the interests of the two classes were in conflict prominent patricians were often led by kinship to support the plebeian cause at critical moments. The fourth point about which the struggles in the early period centred was the land question. It was the age-old battle between the great landowner on the one hand and the peasant proprietor, the tenant, and the free laborer on the other. As Rome came into possession of new territory in central Italy by conquest or otherwise, the great landed proprietors managed to get most of it from the state at a nominal rental. The constant wars in which Rome was engaged during her early history called both rich and poor to the front, but the rich man’s slaves and dependents kept his land under cultivation, while the peasant’s holdings, left without anyone to till them, steadily deteriorated. The peasant found it hard, too, to compete with the great landowner who farmed on a large scale and used slave labor, while the free laborer was crushed in competition with the slave. A solution of these difficulties was sought in the Licinian laws of the fourth century and in later legislation. But this legislation did not reach the root of the trouble, and the land question came up in one form or the other for many generations to plague the Romans. The Licinian laws, perhaps supplemented by later legislation, limited the number of acres of state land to be occupied by an individual, stipulated that interest already paid on debts should be deducted from the principal, and fixed the proportional number of free laborers and slaves to be employed on an estate. The first and second provisions were intended to protect the peasant proprietor and to prevent the growth of large estates at his expense. If these three measures could have accomplished their purpose, that drift from the country to the city which ultimately wrecked the Roman Empire, and which is one of the dangerous tendencies today, might never have taken place.