Ключевые слова: america, american, black, blackboard, blue, board, celebration, chalk, child, childhood, concept, copy, country, day, democratic, draw, drawing, emblem, flag, fourth, freedom, future, history, holiday, hope, independence, indoor, july, liberty, nation, national, patriot, patriotic, patriotism, picture, pride, proud, red, school, space, star, states, stripe, striped, symbol, text, united, us, usa, white,