The U.S. federal government, sometimes simply referred to as "Washington", is composed of three distinct branches: legislative, executive, and judicial, whose ...

The federal government of the United States has three branches of government: the legislature, executive, and judiciary, as established in the United States ...

In the United States, federalism is the constitutional division of power between U.S. state governments and the federal government of the United States.

The U.S. national government is a presidential constitutional republic and liberal democracy with three separate branches: legislative, executive, and judicial.