Territories Acquired After the Spanish-American War

In the context of imperialism during the late 19th and early 20th centuries, the United States engaged in a number of foreign interventions and territorial acquisitions. One notable instance was the United States' involvement in the Spanish-American War of 1898. This conflict arose due to various factors, including emerging nationalism, economic interests, and the desire for military expansion. As a result of the war, the United States gained control over several territories. Understanding the impact of this conflict on U.S. foreign policy is crucial for analyzing American imperialism.

Which of the following territories did the United States NOT acquire as a result of the Spanish-American War?