Final answer:
Washington encourages the new nation to prioritize unity and avoid political factions and foreign alliances.
Step-by-step explanation:
Washington encourages the new nation to do several things in his Farewell Address. One of the main things he emphasizes is the importance of unity among the states and avoiding political factions. He also encourages the new nation to prioritize national unity and avoid entanglement in foreign alliances.
Learn more about Washington's Farewell Address