En 1830, la clase dirigente nacional se involucró en una conflagración civil por la disputa del poder político. En este contexto, se enfrentaron en la Batalla de Lircay los ejércitos dirigidos por Ramón Freire y Joaquín Prieto, respectivamente. El triunfo de este último significó

if i am correct the answer is going to be a) the federal program of reconstruction ended.

im going to go with b.

after the spaniards introduced horses to plains native americans, the lives of the tribes changed. tribes became less settled and sedentary. the horse allowed them to hunt animals such as bison or buffalo, and, instead of staying in one place, tribes began to be nomadic.