We have seen how the Spaniards, having in the first instance attempted without success to establish themselves in Buenos Aires, had made their way up the great river system to Asuncion, and, having become firmly settled there, had in the end extended their dominions to the south again, and had founded the town of Buenos Aires for the second time. In the early days of these particular settlements, notwithstanding this extension to the south-east, Asuncion remained the capital of the province, which was known as that of Paraguay. The two currents of civilization, the one advancing from the south-east, and the other proceeding from the north-west, at length met in the territory which is now occupied by the north-western Territories of Argentina. It may be said that Argentina of to-day was colonized from three directions--the first by means of the River Plate and its tributaries, the second by the passage of the Andes from the west, and the third by an advance from the direction of Bolivia. Thus the north-western section of present-day Argentina had become, as it were, the centre towards which all the Castilian forces were converging. As time went on, the balance of importance tended to assert itself in the direction of Buenos Aires. Little by little the city of Asuncion, although remaining notable from the administrative point of view, became of less and less standing as a commercial centre. That which undoubtedly helped to retard the progress of Asuncion was the almost continual strife which prevailed in that town between the Jesuits and the members, not only of the laity, but of the rival clergy as well. The Jesuits, moreover, were the reverse of popular with the Spanish landowners of Paraguay, for the reason that the missionaries had collected together the Indians in self-supporting communities and towns, thus depriving the colonists of the enforced labour which they now looked upon as one of their rights.