Ключевые слова: american, animation, background, beige, citizenship, civics, constitution, constitution day, democracy, digital, digital media, display, document, education, federal, foundational, freedom, government, governmental document, gradient, heritage, historical, iconic, independence, justice, law, legal, legal system, liberty, moving, national, no people, patriotic, preservation, principles, republic, rights, screen, technology, text, traditional, united states, vibrant, visual, written, yellow,