Answer:
I did this assignment and the countries were Japan, Germany, and the U.S, so assuming your options are the same, here's the answer:
I think that the United States’ approach to the crisis was more effective than that of Germany and Japan, because the U.S. was able to stay on their feet until more job opportunities arose in World War II, and although there were some casualties, they were able to last until the next world war without taking over the government, or conquering other countries, and generally without as many casualties as the amount that resulted from Germany and Japan’s approaches.
hope it helps ;) have a nice day!