Which Statement Best Describes How Secretary of State Kellogg Manipulated

Which statement best describes how Secretary of State Kellogg manipulated the Kellogg-Briand Pact to fit American isolationism after World War I?

A) By refusing to sign the pact after it was created, Kellogg made it clear that the United States was not interested in joining European wars.
B) By inviting all nations to sign the pact, Kellogg avoided an alliance with France that could pressure the United States into aiding France in a European war.
C) By keeping the pact between America and France only, Kellogg avoided being allied to other European nations in the event of war.
D) By keeping the pact between the two major American political parties, Kellogg ensured that the United States would enter foreign wars only in self-defense.
E) By inviting all of Europe to sign the pact, Kellogg ensured that there would be no more European wars.