I'd say the walls of Jericho falling is one significant event based on my basic Bible knowledge
The First Peloponnesian War<span>' fought between Athens and Sparta, Corinth, Aegean and other states. At the end of the </span>war<span>, however, Athens backed out from Greek mainland, due to an enormous attack by the Spartans.</span>
Answer:
A leader should prioritize <em><u>virtue</u></em> ethics, ethical decisions based on contributing the betterment of humanity.