Ключевые слова: american heritage, american history, animated background, bill of rights, brown background, citizenship, civil liberties, constitutional law, constitutionality, democracy, democracy fundamentals, democratic values, digital animation, federal, foundational text, founding, freedom, governance, government, historical document, independence, justice, law, legal document, legal framework, legal rights, liberty, moving screen, national, no people, patriotic, political, political foundation, political science, principles, republic, republicanism, rights, social studies, sovereign state, statesmanship, statute, united states constitution, unity, us constitution,