D is the answer I hope this helps
I think what you're trying to ask is that the US expands to all of NA. That would be manifest destiny.
I think it was wise because as we know France, U.K. and USA were very strong. But if they were to let other countries join the conference they would start demanding land. Because the U.K. and France promised independece to the Arabs but France and U.K. made a deal behind their back. So if they allowed the Arabs to come they might use that against them and they would get their land. If France and U.K. did that they would power over the coloines they own. They wanted to remain on top so I think it was wise. They would need all that power anyway to defeat the Axis in WW2.
Answer:
The Dawes Plan (as proposed by the Dawes Committee, chaired by Charles G. Dawes) was a plan in 1924 that successfully resolved the issue of World War I reparations that Germany had to pay. It ended a crisis in European diplomacy following World War I and the Treaty of Versailles
international committee headed by Charles Gates Dawes and put into effect in 1924.
so, internationalist policy.
