The first years of independence in Bolivia, as in all of the nations born of the Latin American wars of independence, were times of significant and often accelerated political, social and economic change. The republic created in 1825 in what was known in colonial times as Upper Peru participated fully in this important transformation. During the administration of Bolivia's first president, Antonio José de Sucre, (1825-1828) a program of ecclesiastical reform, educational and social innovation, and economic reorganization of far-reaching implications was undertaken. Upper Peru's chronic poverty, the concentration on silver mining and subsistence agriculture, excessive military expenses, hostility from neighboring countries, and the unbridled political ambitions of the military and civilians resulted in the failure of most of the reforms which might have radically altered the course of Bolivian history.