The idea that power is split between the national and state governments.

The idea that the Judicial Branch makes decisions without influence from the Legislative or Executive Branch.

The part of government that creates laws. It is led by Congress.

The part of government that carries out laws. It is led by the President.

The part of government that interprets laws. It is led by the Supreme Court.

A written plan of government.

An introduction that states the purpose of a document.

A section of the Constitution.

The last part added to the Constitution that lists all the rights given to US citizens.

A change to the Constitution. It needs to be proposed and approved by a majority of US citizens.