Final answer:
Supporters of Washington's comments would most likely have agreed with the foreign policy of neutrality, which aligns with the isolationist approach in U.S. foreign policy.
Step-by-step explanation:
The supporters of Washington's comments would most likely have agreed with the foreign policy of neutrality.
Neutrality is a policy of not taking sides or getting involved in conflicts between other nations. It was a popular stance in U.S. foreign policy, especially during the late eighteenth century until the early twentieth century, known as isolationism.
Supporters of Washington's comments, such as Thomas Jefferson, believed that by staying out of foreign entanglements, the United States could better focus on becoming a truly free nation.