| Term | Definition |
| Checks and Balances | This system gives each of the three branches of government ways to limit the powers of the other branches. |
| Executive Branch | The Legislative Branch has the power to override vetoes and impeach a President over this branch. |
| Judicial Branch | The Legislative Branch has the power to approve and impeach federal judges over this branch. |
| Legislative Branch | The Executive Branch has the power to veto acts of congress and call congress into special sessions over this branch. |
| Judicial Branch | The Executive branch has the power to appoint federal judges over this branch. |
| Legislative Branch | The Judicial branch declares laws unconstitutional over this branch. |
| Executive Branch | The Judicial branch declares executive acts unconstitutional over this branch. |