The answer would be "a supporting detail".
In the paragraph that the underlined sentence is in it is talking about how speaking many different, or foreign, languages can help you in life. The underlined sentence supports this because it is giving an example of how speaking multiple languages could help you in life.
Answer: C. Battle of Marathon
Explanation:
The Battle of Marathon was fought in 490BC between Athens and Persia in what became known as the first invasion of the Greek mainland by the Persians and was led by Darius The Great.
Before the battle, the Athenians sent a message to request help from Sparta but the Spartans declined involvement due to their observance of a religious festival.
Regardless, Athens and her Allies inflicted a crushing defeat on the Persians that kept them out of Greece for over a decade before Xerxes the Great invaded their shores once more.
This therefore must be the battle that the text speaks of.
The Federalists were Pro-British ( they supported the Jay Treaty which brought continuity of trade between Britain and America fostering interdependence) John Adams went against his party's orders, by trying to avoid war with France. The Federalists wanted war because it would increase military power showing the people that increasing military power was a necessity in order to protect the new nation from tyrants. The Federalists saw it as an opportunity to turn US citizens against France.