The Colorado leader José Batlle y Ordóñez was elected president in 1903. The following year, the Blancos led a rural revolt and eight bloody months of fighting ensued before their leader, Aparicio Saravia, was killed in battle. Government forces emerged victorious, leading to the end of the co-participation politics that had begun in 1872. Batlle had two terms (1903–07 and 1911–15) during which, taking advantage of the nation's stability and growing economic prosperity, he instituted major reforms, such as a welfare program, government participation in many facets of the economy, and a plural executive.