Ключевые слова: america, american, backdrop, business, celebrate, celebration, closeup, concept, construction, dark, day, democracy, design, employment, equipment, flag, freedom, happy, hummer, independence, industrial, industry, international, job, labor, labour, maintenance, memorial, nation, object, patriotic, patriotism, profession, repair, september, service, sign, space, star, states, table, texture, tool, united, usa, wood, wooden, work, worker, workshop,