Rosas met this situation and put an end to it. After the dismemberment of the ephemeral republic of 1825, and the national convention, and following upon the Brazilian war, the centralist party, deceived in its principles and in its men, closed its doors to counsel and committed the error of executing Dorrego at Navarro. The mass of the rural population resisted the straight jacket proposed by the doctrinaires of the centralist party and in this they showed themselves unrelenting. Then Rosas came into power in the government of Buenos Ayres and also secured control of the situation in the provinces. He succeeded in bringing about the organization of each province with a view to forming the Argentine Confederation. He was entrusted by the federation with the management of foreign relations. He left the interior provinces to organize themselves after the pattern of the government of Buenos Ayres. Doubtless, during the long quarter of a century while he was dictator, real security and peace were never enjoyed, for the centralist party was ambitious, arrogant and factious, plotting within itself, and when it was not exciting to rebellion, or leading an invasion it was provoking foreign intervention. Finally the terrible and merciless war between the centralists and the federalists developed a state of terror which culminated in the excesses of the year 1840. The dictator treated his adversaries without mercy and they in their turn had none for him. To be strictly truthful, neither party can be absolved from wicked and culpable action. Nor can I shut my eyes to the fact that the great power bred pride, and that pride bred hatred of the subject class. But this prolonged dictatorship saved the country from the anarchy of the petty republics of 1820, it solidified the country into a sovereign entity and it gave to the different parts the cohesion of a nation capable of victoriously resisting the French and Anglo-French interventions. This much is owed definitely to the centralist party, who in this way solved the difficulty traditional to our national organization and so guided along the right road the severest crisis of Argentine history, not only from a political but also from a sociological point of view. The chasm that separated the social classes of the capital city from those of the provincial districts was bridged; the prejudices of blood, of caste and fortune were destroyed and there was established complete equality, where every man was the heir of his own labor and depended only upon his own hands.