What was the outcome of the Spanish-American War?

The outcome of the Spanish-American War significantly shifted the balance of power on a global scale, positioning the United States as a formidable world power. Following a swift conflict in 1898, characterized by naval victories and land battles, the United States emerged not only victorious but also acquired new territories such as Puerto Rico, Guam, and the Philippines. This expansion marked a departure from the U.S. traditional stance, reflecting a newfound imperialistic ambition and influence in global affairs. The war served as a catalyst for the United States to play a more prominent role on the international stage, influencing future foreign policy actions and establishing a presence in both the Caribbean and the Pacific.

The other outcomes, such as failing to gain territories or Spain retaining control over its colonies, do not align with the historical evidence of the war, as it was indeed a turning point that saw a decline in Spanish power and a significant expansion of American influence. Additionally, the suggestion that the war had no significant impact is contrary to the established recognition of its effects, which reshaped naval strategy, American foreign policy, and initiated a period of American interventionism.