What contributed to tothe downfall of the Qin dynasty

After more than a century of Western humiliation and harassment, the Qing dynasty collapsed in the early 1900s. Internal changes played a major role in the downfall of the Qing dynasty, including: corruption, peasant unrest, ruler incompetence, and population growth which led to food shortages and regular famine.

Explanation:

it took two men to wrestle rome back from chaos and turn a republic into an empire. in the first century bc, rome was a republic. power lay in the hands of the senate, elected by roman citizens. but the senators were fighting for power between themselves.