Name one U.S. territory.

Guam is a U.S. territory, which means it is governed by the United States but is not one of the 50 states. Territories have varying degrees of autonomy and their residents may have different rights compared to those in the states, particularly concerning voting in federal elections. Guam is located in the western Pacific Ocean and has an established local government, but its residents cannot vote for President, though they have a delegate in Congress.

In contrast, Washington D.C. is a federal district, not a territory, and is unique in its governance as it is the nation's capital. On the other hand, Miami and Los Angeles are both major cities located in the states of Florida and California, respectively, and do not hold the status of U.S. territories. Thus, identifying Guam as a U.S. territory highlights its unique political and geographic status in relation to the United States.