Final answer:
The leaders of the French Revolution demonstrated their influence from Enlightenment ideas by calling for an end to the absolute monarchy.
Step-by-step explanation:
The action by the leaders of the French Revolution that demonstrates that they were informed by Enlightenment ideas is that they called for an end to the absolute monarchy.
The Enlightenment was a movement that emphasized reason, science, and individual rights. It questioned the authority of the monarchy and promoted the idea that power should be shared and limited. The leaders of the French Revolution, influenced by Enlightenment thinkers such as Baron de Montesquieu, sought to establish a constitutional monarchy that would distribute power and protect the rights of the people.