What goal did Simon and Jose fail to achieve for south America?

Simon Bolivar and Jose de San Martin aimed to unify South America into a single, independent federation free from Spanish colonial rule. Despite their significant military successes and initial victories, they ultimately failed to achieve this goal due to political differences, regional rivalries, and a lack of cooperation among various factions. The continent fractured into separate nations, each pursuing its own path, rather than forming a unified entity as envisioned by the two leaders.