The answer is D. They traded war materials with allies
Since the US didn't want to get involved with the war directly in the beginning, they traded materials and resources to aid their allies.
One of the reasons for WWII was Pearl Harbor
7:00- meet with national security adviser about diplomatic trip to France
8:15- repeal and reform the current healthcare system
9:30- discuss plans for border protection or border wall
10:15- discuss the possible ground invasion of (Insert country name)
12:00- meet with CIA director for briefing on classified documents<span />