The United States government is a republic, not a monarchy.

George Washington was the first President of the United States, serving from 1789 to 1797.

The Constitution is the supreme law of the United States, and it establishes the structure and powers of the government.

There are 27 amendments to the United States Constitution, with the most recent one being the 27th Amendment, which was ratified in 1992.

The First Amendment to the United States Constitution guarantees freedom of speech, religion, assembly, and the press, but it does not guarantee the right to bear arms.

The President of the United States does not have the power to declare war. This power is reserved for Congress.

The Marines are not a branch of the United States military, but rather a part of the Department of the Navy.

The Department of Education is not a cabinet-level department of the United States government.

The National Aeronautics and Space Administration (NASA) is not a federal agency of the United States government, but rather an independent agency.

The Green Party is not a major political party in the United States.

A republic is a type of democracy, so it is not a separate type of government.

One-party rule is not a characteristic of a democracy.

Hereditary rule is not a characteristic of a republic.

Elected representatives are not a characteristic of a monarchy.

Separation of powers is not a characteristic of a dictatorship.