the subsidies which they afforded failed not to extort important privileges in return. These privileges of the commonalties increased as the crusades with their expensive equipment augumented the necessities of the nobles; as a new road to Europe was opened for the productions of the East, and as wide-spreading luxury created new wants to their princes. Thus as early as the eleventh and twelfth centuries we find in these lands a mixed form of governmeut, in which the prerogative of the sovereign is greatly limited by the privileges of the estates; that is to say, of the nobility, the clergy, and the municipalities. These, under the name of States, assembled as often as the wants of the province required it. Without their consent no new laws were valid, no war could be carried on, and no taxes levied, no change made in the coinage, and no foreigner admitted to any office of government. All the provinces enjoyed these privileges in common; others were peculiar to the various districts. The supreme government was hereditary, but the son did not enter on the rights of his father before he had solemnly sworn to maintain the existing constitution. Necessity is the first lawgiver; all the wants which had to be met by this constitution were originally of a commercial nature. Thus the whole constitution was founded on commerce, and the laws of the nation were adapted to its pursuits. The last clause, which excluded foreigners from all offices of trust, was a natural consequence of the preceding articles. So complicated and artificial a relation between the sovereign and his people, which in many provinces was further modified according to the peculiar wants of each, and frequently of some single city, required for its maintenance the liveliest zeal for the liberties of the country, combined with an intimate acquaintance with them. From a foreigner neither could well be expected. This law, besides, was enforced reciprocally in each particular province; so that in Brabant no Fleming, in Zealand no Hollander, could hold office; and it continued in force even after all these provinces were united under one government. Above all others, Brabant enjoyed the highest degree of freedom. Its privileges were esteemed so valuable that many mothers from the adjacent provinces removed thither about the time of their accouchment, in order to entitle their children to participate, by birth, in all the immunities of that favored country; just as, says Strada, one improves the plants of a rude climate by removing them to the soil of a milder.