Final answer:
Two actions that were designed to save the Roman Republic but ended up contributing to its end were the reforms of the Gracchi and the rise of military leaders like Sulla and Caesar.
Step-by-step explanation:
Two examples of actions that were designed to save the Roman Republic but failed to do so are the reforms of the Gracchi and the rise of military leaders such as Sulla and Caesar.
The Gracchi were Roman politicians who sought to address the social and economic inequalities in the Republic. They introduced land reform measures that aimed to redistribute land from the wealthy to the poor. While their reforms were initially successful in redistributing land, they faced opposition from the aristocracy and were eventually assassinated.
Military leaders like Sulla and Caesar also played a role in contributing to the end of the Roman Republic. Sulla, for example, twice marched on Rome and seized power, which set a precedent for future military interventions in politics. Caesar's rise to power eventually led to the transition from the Republic to the Roman Empire.