Woodrow Wilson

Theodore Roosevelt

Chester Arthur

Franklin D. Roosevelt

Richard Nixon

was never a full member because Congress refused to ratify American membership.

adopted a leading position and guided the direction it took until the outbreak of World War Two dissolved the league.

took a backseat to the major European powers of the day who guided the direction of the league.

contributed a massive amount of troops and financial support but stayed out of the decisions taken by the league.

was willing to participate in the diplomatic process but refused to commit troops and financial support.

isolationism.

jingoism.

imperialism.

separatism.

Manifest Destiny.