What is one right only for United States citizens?

The right to vote in federal elections is a privilege specifically reserved for United States citizens. This right is fundamental to the democratic process, as it enables citizens to elect their representatives and have a say in the laws and policies that govern them. It establishes a direct connection between the citizens and their government, reinforcing the principles of popular sovereignty and government accountability.

In contrast, the other options represent rights that are generally guaranteed to a broader set of individuals, including non-citizens. For instance, freedom of speech and freedom to assemble are rights protected under the First Amendment and apply to everyone, regardless of citizenship status. Similarly, the right to a fair trial is a legal right that ensures justice for all individuals within the jurisdiction, including non-citizens. Thus, the right to vote in federal elections stands out as a right uniquely associated with citizenship in the United States.