The correct answer is Isolationists regarding the Treaty of Versailles after World War I
Explanation:
George Washington's words proposed the idea nations should not be part of political issues between other nations. This is expressed in "to have with them as little political connection as possible". This idea is related to the policy of isolationism that refers to nations avoiding participation in international issues.
Moreover, this policy was supported by isolationists in the U.S. regarding the Treaty of Versailles because this treaty proposed the creation of an organization known as the League of nations and as part of this, countries participating including the U.S. accepted to enter the war if necessary, which implied intervening in the conflicts of other countries and this was opposite to the policy of isolationism.