2. The U.S. government is composed of three branches: the legislative branch (Congress), the executive branch (President and administrative agencies), and the judicial branch (Supreme Court and federal courts).
3. The U.S. Constitution is the supreme law of the land and outlines the framework for the U.S. government, including the separation of powers and individual rights.
6. The Supreme Court of the United States is the highest court in the land and has the power to interpret the Constitution and determine the constitutionality of laws.
8. The Bill of Rights, the first ten amendments to the Constitution, outlines important individual rights, such as freedom of speech, religion, and the press.
9. The U.S. government has a long history of expanding voting rights, including the 15th, 19th, and 26th amendments, which extended voting rights to African Americans, women, and 18-year-olds, respectively.
10. The U.S. government plays a leading role in international affairs, including through organizations such as the United Nations, NATO, and the World Trade Organization.