Answer:
maintaining the coming peace
preventing future world wars
Step-by-step explanation:
Supposing I'm President Wilson the United States, or one of the Americans as World War I ended as considering the impending victory of the United States and its allies, I believe the issues that would be a concern for Americans as World War I drew to a close are:
1. maintaining the coming peace
2. preventing future world wars
This is because, despite the potential victory, there are still Americans that lost their lives during the war.
Also, it affected the home front of the Americans in terms of socioeconomic and political issues.
Not only that, the death of humans generally because of war is not good enough for humanity.
Hence, there is a need to maintain peace and prevent future wars.