Base on the question is asking to choose among the following choices that states the four ways that the United States did change after the end of the Spanish-American War and base on my further research, I would say that first, The added possessions meant new responsibilities for the United States, Second, the US navy increased size, Third, the US involvement in international affairs increased and lastly Agriculture increased in the United States following e war.
Your answer should be C.) The government set up by the Articles of Confederation was not effective. That's why they had to replace the Articles of Confederation with the Constitution.
