Final answer:
George Washington's main argument regarding the future of the United States is that it should remain politically neutral and avoid forming permanent alliances with foreign nations.
Step-by-step explanation:
George Washington's main argument regarding the future of the United States is that it should remain as politically neutral as possible.
Washington argued against forming permanent alliances with any foreign nation, as he believed that such alliances could lead to entanglement in European conflicts that were foreign to the concerns of the United States. He emphasized the importance of impartiality in foreign relations and warned against excessive partiality for one foreign nation over another.
Washington's goal was to have friendly trade relations with foreign countries, but he believed that becoming involved in Europe's politics would jeopardize the peace and prosperity of the United States.