To protect spain and the people of spain from non-spain forces. Even if he was a monarchist, and ensure himself as protector
This statement doesn't have a correct answer because "right" is determined of the mindset of the president and people.
Answer:
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.
Explanation:
They didn't because they weren't focused on it. It was the age of technological advancement, industry, wild parties and rich city slickers. The so called roaring twenties. Everyone was focused on factories and development that they didn't pay attention to the farmers.