Final answer:
George Washington established the foreign policy theme of avoiding alliances with European powers in his Farewell Address. He emphasized on maintaining good relations with all nations, focusing on peace, justice, and avoidance of unnecessary wars.
Step-by-step explanation:
In his Farewell Address, George Washington established a key foreign policy theme of avoiding alliances with European powers. He cautioned the young nation to observe good faith and justice towards all nations and to cultivate peace and harmony with all. Through this principle, he sought to steer the United States clear of Europe's intense political dramas and imperial wars, focusing instead on building respectful and friendly trade relations with foreign countries. This foreign policy approach was one of three themes he emphasized in his address, together with maintaining national unity and denouncing partisanship.
Learn more about George Washington's Farewell Address