The declaration defines a single set of individual and collective rights for all men. Influenced by the doctrine of natural rights, these rights are held to be universal and valid in all times and places. For example, "Men are born and remain free and equal in rights. Social distinctions may be founded only upon the general good." They have certain natural rights to property, to liberty, and to life. According to this theory, the role of government is to recognize and secure these rights. Furthermore, the government should be carried on by elected representatives.