In order:
- popular sovereignty
- social contract theory
- separation of powers
- checks and balances
- plural executive system
- bill of rights
- supremacy clause
- statutes
- ordinances
- earmarked revenue
- initiative
- constitutional convention
- ballot wording
- federal system of government
- unitary
- confederal
- 10th Amendment
- necessary and proper clause
- Interstate Commerce Clause
- Equal Protection Clause
- Due Process Clause
- categorial grants
- block grants
- full faith and credit
- privileges and immunities clause