Answer:
Explanation: The answer is D.
<span>I think you mean this, "Shortly after the United States victory in the Spanish-American War, U.S. forces _____." According to researches that I've read, the answer to your question would be "U.S. forces </span>fought against an insurrection in the Philippines".
I believe the answer is a strong support for public education. A supportive education can help the youth be self-reliant. The US focuses on giving the best education to the students. Free education during in basic, junior and senior high school would provide job security because they would be skilled enough. Having a college degree could be a challenge since they can work and study at the same time.