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.
The biggest challenges faced by the Jewish settlers who arrived in
Israel
beginning in the 1880s was introducing modern agricultural methods
to an
ancient culture.
Mosquito-borne disease in the wetlands represented another
challenge.