In what ways did the united states change after the end of the spanish american war

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. 

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Explanation:

The United States did change after the end of the Spanish-American War was

Firstly, annexed territories intended new obligations for the United States.

Secondly, the size of the Navy in the United States drastically increased.

Thirdly, the US responsibility in foreign affairs strengthened and

Fourthly Agriculture explained in the United States following the war. 

the right answer is the constitution

your answer will be b. improving roads, bridges, and other infrastructure. hope i !