Ключевые слова: allegiance, american, architect, blue, builder, carpenter, celebrate, clothing, collar, construction, contractor, craftsman, day, electrician, engineer, fix, flag, fourth, hand, handyman, hardhat, heart, holiday, independence, industry, job, july, labor, male, man, mature, middleaged, nationalism, occupation, patriotism, people, person, pledge, plumber, profession, professional, protective, repair, safety, service, usa, work, worker, workforce,