*215. The Interlacing of Governmental Agencies.*--The functions of a legislative character which are delegated to the Imperial government are numerous and comprehensive, and in practice they tend all the while to be increased. Those of an executive and judicial character are very much more restricted. In respect to foreign relations, the navy, and the postal and telegraph service, administration is absolutely centralized in the organs of the Empire; in respect to everything else, administrative functions are performed entirely, or almost entirely, through the agency of the states. In the United States the federal government is essentially complete within itself. It has its own law-makers, administrators, and judges, who carry on the national government largely independently of the governing agencies of the various states. In Germany, where the state occupies in (p. 207) some respects a loftier position in the federation than does its counterpart in America, the central government, in respect to all save the fields that have been mentioned, relies for the execution of its measures upon the officials of the states. The Empire establishes taxes and customs duties, but the imposts are collected by state authorities. Similarly, justice is rendered, not in the name of the Empire, but in the name of the state, and by judges in the employ of the state. In respect to machinery, the Imperial government is, therefore, but a part of a government. Alone, it could not be made to operate. It lacks a judiciary; likewise the larger portion of the administrative agencies without which mere powers of legislative enactment are futile. To put the matter succinctly, the working government of the Empire comprises far more than the organs and functions that are purely Imperial; it comprises the federal organs and functions possessed by the individual states as well.[290] [Footnote 290: Laband, Das Staatsrecht des deutschen Reiches, Sec. 7-10; Lebon, Etudes sur l'Allemagne politique, 93-104.] *216. The States: the Prussian Hegemony.*--Legally, the union of the German states is indestructible. The Imperial government is vested with no power to expel a state, to unite it with another state, to divide it, or in any way to alter its status in the federation. On the other hand, no state possesses a right to secede, or to modify its powers or obligations within the Empire. If a state violates its obligations or refuses to be bound by the authority of the Empire, the federal army, on decision of the Bundesrath, may be mobilized by the Emperor against it.[291] [Footnote 291: Art. 19. Dodd, Modern Constitutions, I., 332.]