Why might have been the system of philosophy developed by the Greek philosophers important for effective leadership?

Just took the test and this is the correct

Socrates stated that personal honor important for leaders. Plato stated rulers should be intellectually and philosophically trained to be successful. Aristotle developed a system of logic for making compelling arguments. These philosophers believed these characteristics and skills were essential for effective leadership instead of superficial concepts such as wealth and power.

Explanation:

nuclear fission produces the atomic bomb, a weapon of mass destruction that uses power released by the splitting of atomic nuclei the fighting in iwo jima and okinawa affected the allies' pacific strategy because truman decided to drop the atomic bomb on mainland japan.

peasants’ war, (1524–25) peasant uprising in germany inspired by changes brought by the reformation, peasants in western and southern germany invoked   divine law to demand agrarian rights and freedom from oppression by nobles and landlords. as the uprising spread, some peasant groups organized armies. although the revolt was supported huldrych zwingli and thomas müntzerits condemnation by martain luther contributed to its defeat, principally by the army of the swabian league. some 100,000 peasants were killed. reprisals and increased restrictions discouraged further attempts to improve the peasants’ plight.

i think it would be " a" i might be wrong tho