Why did the United States break its policy of isolationism in reference to Cuba

Spain and cuba were fighting therefore isolationism didn't want involvement with other countries affairs but imperialism was that.

The United States break its policy of isolationism in reference to Cuba because

C) The United States had monetary interests in Cuba and wanted to protect them

Explanation:

Cuba was a good producer of things like Sugar that was a lot of required within us and in Europe moreover and also theU. S. A. individuals were middlemen in these trades. With Spanish ruling Cuba, they could not pursue these economic interests in order that they needed Cuba to become freelance therefore it may work with them.