An ancient greek philosopher of extraordinary significance in the history of ideas who not only preserved socrates’s teachings for future generations but also contributed original ideas on a wide range of issues such as morality, politics, metaphysics, and epistemology.

I would contend that the right answer is Plato.

Explanation: Just to elaborate a little on the answer, it can be added that Athenian philosopher Plato (428/427-348/347 BCE) was his most famous and devoted student, and the one who, together with Aristotle—who was in turn Plato's student—helped preserve and spread out his important teachings. Some of Plato's most original ideas are the so-called theory of Forms, which claims that the world that we know through our senses is only an imitation of the eternal and unchanging world of the Forms, as well as the idea of the "Platonic love," as opposed to romantic love, which departs from carnal attraction in search of beauty and truth.

the correct answer is:

it required the president to inform congress within forty-eight hours of any new troop commitment.

the war powers resolution (1973) is a federal law designed to limit the u.s. president’s ability to initiate or intensify military actions abroad without the approval of the congress.

it establishes that the president can send armed forces into action abroad only by declaration of war by congress, statutory authorization, or in case of a national emergency created by attack upon the united states, its territories or possessions, or its armed forces.

it requires the president to notify congress within 48 hours of sending armed forces to military action.

answer; is usually (less than) the socially optimal level of consumption;