| Term | Definition |
| articles | one of seven main divisions of the body of the Constitution |
| jurisdiction | the authority of a court to rule on certain cases |
| supremacy clause | statement in Article VI of the Constitution establishing that the Constitution, laws passed by Congress, and treaties of the Untied States "shall be the supreme Law of the Land" |
| amendments | a change to the Constitution |
| popular sovereignty | rule by the people |
| federalism | a system n which power is divided between the national and state governments |
| separation of powers | the division of power among the legislative, executive, and judicial branches of government |
| checks and balances | the system where each branch of government exercises some control over the others |
| veto | rejection of a bill |
| judicial review | the power of the Supreme Court to declare laws and actions of local, state, or national governments unconstitutional |