Answer:
The triple war with Carthage, which took place from 264-146 BCE, had significant consequences for the Roman Republic and helped to lay the groundwork for the revolution of the Gracchi and the events that followed.
During the course of the Punic Wars, which were fought between Rome and Carthage, Rome experienced major territorial expansion and economic growth. However, this growth was not evenly distributed, and many small farmers and other members of the lower classes were left behind. These economic disparities helped to fuel social unrest and protests.
The revolution of the Gracchi, led by brothers Tiberius and Gaius Gracchus in the 2nd century BCE, was a response to these economic and social disparities. The Gracchi proposed a series of reforms that would redistribute land to small farmers, limit the power of the wealthy and aristocratic classes, and provide greater protections for workers and other vulnerable groups.
The significance of the Gracchi's revolution for the fall of the Republic was significant. The Gracchi's reforms were seen as a direct challenge to the power and privilege of the Roman elite, who responded with violence and repression. The violence and instability that followed the Gracchi's revolution helped to weaken the Republic and set the stage for further upheaval and conflict.
Overall, while the triple war with Carthage did not directly cause the revolution of the Gracchi, it helped to lay the groundwork for the economic and social disparities that fueled the revolution. The Gracchi's revolution, in turn, was a significant moment in the fall of the Republic and a precursor to the political and social upheaval that would characterize the later period of the Roman Empire.