Are Guam US citizens?

Are Guam residents considered US citizens? It's a common question among those who are unfamiliar with the political status of Guam, a US territory located in the western Pacific Ocean. While Guam is not a state, it is still part of the United States, and its residents are granted certain rights and privileges that come with US citizenship. But are they fully-fledged US citizens, or do they have a different status? Let's explore the answer to this intriguing question.